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 (???)                     _/  
 (???)  Library
 (???) _____________________________ 
 (???) ategory: Science - Earth/Agricultural/Farming 
 (???) _____________________________ 
 (DIR) A Brief History of Forestry. In Europe, the United States and Other 
       By Fernow, B. E. (Bernhard Eduard), 1851-1923
 (DIR) A Catechism of Familiar Things; Their History, and the Events Which 
       By Anonymous
 (DIR) A Century's Progress in Astronomy
       By Macpherson, Hector, 1888-1956
 (DIR) A Description of the Bar-and-Frame-Hive With an Abstract of Wildman's
       By Munn, William Augustus
 (DIR) A Hand-book of Precious Stones
       By Rothschild, Meyer D.
 (DIR) A Handbook of Some South Indian Grasses
       By Rangachari, K.; Tadulinga Mudaliyar, C.
 (DIR) A History of Science — Volume 3
       By Williams, Henry Smith, 1863-1943; Williams, Edward Huntington, 1868-1944
 (DIR) A Journey in Brazil
       By Agassiz, Louis, 1807-1873; Agassiz, Elizabeth Cabot Cary, 1822-1907
 (DIR) A Living from the Land
       By Duryee, William B. (William Budington), 1888-1964
 (DIR) A Manual of Conchology According to the System Laid Down by Lamarck,
       By Wyatt, Thomas
 (DIR) A Manual of Elementary Geology or, The Ancient Changes of the Earth 
       By Lyell, Charles, Sir, 1797-1875
 (DIR) A Manual or an Easy Method of Managing Bees
       By Weeks, John M. (John Moseley), 1788-1858
 (DIR) A Method of Tanning without Bark
       By Maple, William
 (DIR) A Monograph of the Trilobites of North America: with Coloured Models 
       By Green, Jacob, 1790-1841
 (DIR) A New Genus of Pennsylvanian Fish (Crossopterygii, Coelacanthiformes)
       By Echols, Joan, 1932-2013
 (DIR) A Pictorial Atlas of Fossil Remains, consisting of coloured illustrat
       By Mantell, Gideon Algernon, 1790-1852
 (DIR) A Pictorial Booklet on Early Jamestown Commodities and Industries
       By Hudson, J. Paul; King, Sidney E. (Sidney Eugene), 1906-2002 [Illustrator]
 (DIR) A Possible Solution of the Number Series on Pages 51 to 58 of the Dre
       By Guthe, Carl E. (Carl Eugen), 1893-1974
 (DIR) A Practical Handbook on the Distillation of Alcohol from Farm Product
       By Wright, F. B. (Frederic B.), 1867-
 (DIR) A Profitable Instruction of the Perfite Ordering of Bees With the Ma
       By Hill, Thomas, 1528?-
 (DIR) A Report upon the Mollusk Fisheries of Massachusetts
       By Massachusetts. Commissioners on Fisheries and Game; Belding, David Lawrence, 1884-1970
 (DIR) A Review of the Resources and Industries of the State of Washington, 
       By Howell, Ithamar M. (Ithamar Martindale), 1866-1920
 (DIR) A Short History of English Agriculture
       By Curtler, W. H. R. (William Henry Ricketts), 1862-1925
 (DIR) A Study of Recent Earthquakes
       By Davison, Charles, 1858-1940
 (DIR) A Text-Book of Astronomy
       By Comstock, George C. (George Cary), 1855-1934
 (DIR) A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
       By Wade, Frank Bertram, 1875-1950
 (DIR) A Text-book of Entomology Including the Anatomy, Physiology, Embryol
       By Packard, A. S. (Alpheus Spring), 1839-1905
 (DIR) A Theory of Creation: A Review of 'Vestiges of the Natural History of
       By Bowen, Francis, 1811-1890
 (DIR) A Tour in Ireland. 1776-1779
       By Young, Arthur, 1741-1820; Morley, Henry, 1822-1894 [Editor]
 (DIR) A Treatise on Meteorological Instruments Explanatory of Their Scient
       By Negretti, Enrico Angelo Lodovico, 1818-1879; Zambra, Joseph, 1822-1897
 (DIR) A Treatise on Sheep: The Best Means for their Improvement, General M
       By Blacklock, Ambrose, 1816-1873
 (DIR) A bacteriological study of ham souring
       By McBryde, Charles Neil, 1872-
 (DIR) A century of science in America
       By Dana, Edward Salisbury, 1849-1935 [Contributor]; Barrell, Joseph, 1869-1919 [Contributor]; Coe, Wesley R. (Wesley Roswell), 1869-1960 [Contributor]; Foote, H. W. (Harry Ward), 1875-1942 [Contributor]; Ford, William E. (William Ebenezer), 1878-1939 [Contributor]; Goodale, George L. (George Lincoln), 1839-1923 [Contributor]; Gregory, Herbert E. (Herbert Ernest), 1869-1952 [Contributor]; Lull, Richard Swann, 1867-1957 [Contributor]; Page, Leigh, 1884-1952 [Contributor]; Pirsson, Louis V. (Louis Valentine), 1860-1919 [Contributor]; Schuchert, Charles, 1858-1942 [Contributor]; Smith, George Otis, 1871-1944 [Contributor]; Sosman, Robert B. (Robert Browning), 1881-1967 [Contributor]; Wells, Horace L. (Horace Lemuel), 1855-1924 [Contributor]
 (DIR) A decade of negro extension work, 1914-1924
       By Martin, O. B. (Oscar Baker), 1870-1935
 (DIR) A history of Vermont's maple sugar industry
       By Vermont Maple Sugar Makers Association; Barnard, E. Wellman [Contributor]; Carleton, Will, 1845-1912 [Contributor]; Wiley, Harvey Washington, 1844-1930 [Contributor]; Winslow, Helen M. (Helen Maria), 1851-1938 [Contributor]
 (DIR) A history of land mammals in the western hemisphere
       By Scott, William Berryman, 1858-1947
 (DIR) A revised and illustrated treatise on grain stacking
       By De Lamater, John N., 1838-1916
 (DIR) A start in life. A journey across America. Fruit farming in Californi
       By Dowsett, C. F. (Charles Finch), 1836?-1915
 (DIR) A study of some factors influencing fertility and sterility in the bu
       By Gilman, Herbert Lester, 1895-1982
 (DIR) A természettudomány fejlődésének története (1. kötet)
       By Bölsche, Wilhelm, 1861-1939; Schöpflin, Aladár, 1872-1950 [Translator]
 (DIR) A treatise on grain stacking
       By De Lamater, John N., 1838-1916
 (DIR) A treatise on the culture of the tobacco plant with the manner in whi
       By Carver, Jonathan, 1710-1780
 (DIR) A treatise on the origin, progress, prevention, and cure of dry rot i
       By Britton, Thomas Allen
 (DIR) A visit to a farm house; or, An introduction to various subjects conn
       By S. W., active 1801-1820?; T. H. [Editor]
 (DIR) ABC Butter Making: A Hand-Book for the Beginner
       By Burch, Frederick S.
 (DIR) ABC's of Science
       By Oliver, Charles A. (Charles Alexander), 1858-1932
 (DIR) ASCE 1193: The Water-Works and Sewerage of Monterrey, N. L., Mexico 
       By Conway, G. R. G. (George Robert Graham), 1873-1951
 (DIR) Aberdeenshire
       By Mackie, Alexander, 1855-1915
 (DIR) Account of the Skeleton of the Mammoth A non-descript carnivorous ani
       By Peale, Rembrandt, 1778-1860
 (DIR) Address delivered by Hon. Henry H. Crapo, Governor of Michigan, befor
       By Crapo, Henry Howland, 1804-1869
 (DIR) Agatized Rainbows: A Story of the Petrified Forest
       By Brodrick, Harold J.
 (DIR) Agricola
       By Heitland, William Emerton, 1847-1935
 (DIR) Agricultural Implements and Machines in the Collection of the Nationa
       By Schlebecker, John T.
 (DIR) Agricultural prices
       By Wallace, Henry A. (Henry Agard), 1888-1965
 (DIR) Agricultural zoology
       By Ritzema Bos, J. (Jan), 1850-1928; Ormerod, Eleanor A. (Eleanor Anne), 1828-1901 [Author of introduction, etc.]; Ainsworth Davis, J. R. (James Richard), 1861-1934 [Translator]
 (DIR) Agriculture for Beginners Revised Edition
       By Burkett, Charles William, 1873-1962; Hill, Daniel Harvey, 1859-1924; Stevens, Frank Lincoln, 1871-1934
 (DIR) Agriculture in Virginia, 1607-1699
       By Carrier, Lyman, 1877-1963
 (DIR) Agriculture of the Hidatsa Indians: An Indian Interpretation
       By Waheenee, 1839?-1932; Wilson, Gilbert Livingstone, 1868-1930; Jenks, Albert Ernest, 1869-1953 [Author of introduction, etc.]; Goodbird, Edward, 1869- [Contributor]
 (DIR) Amateur Fish Culture
       By Walker, Charles Edward, -1953
 (DIR) American Forest Trees
       By Gibson, Henry H., 1855-; Maxwell, Hu, 1860-1927 [Editor]
 (DIR) American Journal of Science, Vol. 1.
       By Various; Silliman, Benjamin, 1779-1864 [Editor]
 (DIR) American Pomology. Apples
       By Warder, J. A. (John Aston), 1812-1883
 (DIR) American Rural Highways
       By Agg, T. R. (Thomas Radford), 1878-1947
 (DIR) American grape training
       By Bailey, L. H. (Liberty Hyde), 1858-1954
 (DIR) An Account of the Insects Noxious to Agriculture and Plants in New Ze
       By Maskell, William Miles, 1840-1898
 (DIR) An Assessment of the Consequences and Preparations for a Catastrophic
       By United States. Federal Emergency Management Agency
 (DIR) An Egyptian oasis
       By Beadnell, H. J. L. (Hugh John Llewellyn), 1874-1944
 (DIR) An Essay on the Encroachments of the German Ocean Along the Norfolk C
       By Hewitt, William, -1876
 (DIR) An Expedition to Mount St. Elias, Alaska
       By Russell, Israel C. (Cook), 1852-1906
 (DIR) An Expository Outline of the "Vestiges of the Natural History of Crea
       By Laing, S. (Samuel), 1812-1897
 (DIR) An Introduction to the History of Science
       By Libby, Walter, 1867-
 (DIR) An Introduction to the Study of Meteorites With a List of the Meteori
       By British Museum (Natural History). Department of Mineralogy; Fletcher, L. (Lazarus), 1854-1921
 (DIR) Ancient Landscapes of the Grand Canyon Region The Geology of Grand Ca
       By McKee, Edwin D. (Edwin Dinwiddie), 1906-1984
 (DIR) Ancient Plants Being a Simple Account of the past Vegetation of the 
       By Stopes, Marie Carmichael, 1880-1958
 (DIR) Animal Castration
       By Liautard, Alexandre François Augustin, 1835-1918
 (DIR) Animal Life in Field and Garden
       By Fabre, Jean-Henri, 1823-1915; Bicknell, Florence Constable, 1858-1941 [Translator]
 (DIR) Apple Growing
       By Burritt, M. C. (Maurice Chase), 1883-1959
 (DIR) Appletons' Popular Science Monthly, April 1900 Vol. 56, Nov. 1899 to 
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, December 1898 Volume LIV, No. 2, 
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, February 1899 Volume LIV, No. 4, 
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, February 1900 Vol. 56, November, 
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, January 1899 Volume LIV, No. 3, J
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, July 1899 Volume LV, No. 3, July 
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, June 1899 Volume LV
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, March 1900 Vol. 56, Nov. 1899 to
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Appletons' Popular Science Monthly, May 1899 Volume LV, No. 1, May 18
       By Various; Youmans, William Jay, 1838-1901 [Editor]
 (DIR) Are the Planets Inhabited?
       By Maunder, E. Walter (Edward Walter), 1851-1928
 (DIR) Asbestos, Its production and use With some account of the asbestos m
       By Jones, Robert H.
 (DIR) Ascendo al Monto-Blanka en 1787
       By Saussure, Horace Bénédict de, 1740-1799; Saussure, René de, 1868-1943 [Translator]
 (DIR) Astronomy for Young Folks
       By Lewis, Isabel Martin, 1881-1966
 (DIR) Astronomy of To-day: A Popular Introduction in Non-Technical Language
       By Dolmage, Cecil Goodrich Julius, -1908
 (DIR) Atoms in Agriculture: Applications of Nuclear Science to Agriculture 
       By Osborne, Thomas S.
 (DIR) Au Hoggar
       By Kilian, Conrad, 1898-1950
 (DIR) Aus den Tiefen des Weltmeeres Schilderungen von der deutschen Tiefsee
       By Chun, Carl, 1852-1914; Gansberg, Fritz, 1871-1950 [Editor]
 (DIR) Australasian Fossils: A Students' Manual of Palaeontology
       By Chapman, Frederick, 1864-1943; Skeats, Ernest Willington, 1875-1953 [Author of introduction, etc.]
 (DIR) Australia, The Dairy Country
       By Australia. Department of External Affairs
 (DIR) Australian insects
       By Froggatt, Walter W. (Walter Wilson), 1858-1937
 (DIR) Aërial Navigation A Popular Treatise on the Growth of Air Craft and 
       By Zahm, Albert Francis, 1862-1954
 (DIR) Baharia Oasis
       By Ball, John, 1872-1941; Beadnell, H. J. L. (Hugh John Llewellyn), 1874-1944
 (DIR) Bamboo, Considered as a Paper-making Material With remarks upon its 
       By Routledge, Thomas, 1819-1887
 (DIR) Bananas: Nature's Institution for the Promotion of Laziness
       By Perry, Edward Wilkin
 (DIR) Barium: A Cause of the Loco-Weed Disease
       By Crawford, Albert C. (Albert Cornelius), 1869-1921
 (DIR) Barometer and Weather Guide
       By Fitzroy, Robert, 1805-1865 [Compiler]
 (DIR) Barrier beaches of the Atlantic coast
       By Merrill, Frederick J. H. (Frederick James Hamilton), 1861-1916
 (DIR) Bases pour servir aux entreprises de colonisation  dans les territoir
       By Brougnes, Auguste, 1812-
 (DIR) Beach Rambles in Search of Seaside Pebbles and Crystals With Some Ob
       By Francis, John George
 (DIR) Bee Keeping for Profit. A New System of Bee Management (1880) First 
       By Cotton, Lizzie E., Mrs., 1845-
 (DIR) Beginselen der dierkunde
       By Ritzema Bos, J. (Jan), 1850-1928
 (DIR) Biscayne Bay, Dade Co., Florida, Between the 25th and 26th Degrees of
       By Perrine, Henry E. [Compiler]
 (DIR) Blackwood's Edinburgh Magazine — Volume 53, No. 330, April 1843
       By Various
 (DIR) Blackwood's Edinburgh Magazine, No. 401, March 1849
       By Various
 (DIR) Blackwood's Edinburgh Magazine, Vol. 76, No. 468, October, 1854
       By Various
 (DIR) Breeding minks in Louisiana for their fur: A profitable industry
       By Elfer, William André, 1882-1972
 (DIR) Breves instrucções aos correspondentes da Academia das Sciencias de L
       By Unknown
 (DIR) Breves palavras sobre a cultura da Oliveira
       By Nunes d'Almeida, Avelino
 (DIR) British Museum (Natural History) General Guide
       By British Museum (Natural History)
 (DIR) Bryce Canyon National Park, Utah (1952)
       By United States. National Park Service
 (DIR) Buchanan's Journal of Man, December 1887 Volume 1, Number 11
       By Buchanan, Joseph R. (Joseph Rodes), 1814-1899 [Editor]
 (DIR) Buffon's Natural History, Volume 01 (of 10) Containing a Theory of t
       By Buffon, Georges Louis Leclerc, comte de, 1707-1788; Barr, James Smith [Editor]
 (DIR) Buffon's Natural History, Volume 02 (of 10) Containing a Theory of t
       By Buffon, Georges Louis Leclerc, comte de, 1707-1788; Barr, James Smith [Editor]
 (DIR) Business Hints for Men and Women
       By Calhoun, A. R. (Alfred Rochefort), 1844-1912
 (DIR) Butchering and curing meats in China
       By Levine, Carl Oscar
 (DIR) Cacao Culture in the Philippines
       By Lyon, William Scrugham, 1852-1916
 (DIR) Canada West
       By Canada. Department of the Interior
 (DIR) Canyons of the Colorado
       By Powell, John Wesley, 1834-1902
 (DIR) Carrots, mangold wurtzels and sugar beets
       By Gregory, James J. H. (James John Howard), 1827-1910
 (DIR) Catalogue of Economic Plants in the Collection of the U. S. Departmen
       By Saunders, William, 1822-1900
 (DIR) Catalogue of Violent and Destructive Earthquakes in the Philippines W
       By Saderra Masó, Miguel, -1939
 (DIR) Cattle and Their Diseases Embracing Their History and Breeds, Crossi
       By Jennings, Robert, 1824-1893
 (DIR) Catálogo Instructivo de las Colecciones Mineralógicas
       By Hermitte, Enrique Martín, 1871-1955; Bodenbender, Guillermo, 1857-1941
 (DIR) Cave Hunting Researches on the evidence of caves respecting the earl
       By Dawkins, William Boyd, 1838-1929
 (DIR) Cave Regions of the Ozarks and Black Hills
       By Owen, Luella Agnes, 1852-1932
 (DIR) Chambers's Edinburgh Journal, No. 453 Volume 18, New Series, Septembe
       By Various; Chambers, Robert, 1802-1871 [Editor]; Chambers, William, 1800-1883 [Editor]
 (DIR) Chambers's Journal of Popular Literature, Science, and Art, Fifth Ser
       By Various
 (DIR) Chambers's Journal of Popular Literature, Science, and Art, Fifth Ser
       By Various
 (DIR) Chapters in Rural Progress
       By Butterfield, Kenyon L. (Kenyon Leech), 1868-1935
 (DIR) Charles Lyell and Modern Geology
       By Bonney, T. G. (Thomas George), 1833-1923
 (DIR) Checking the Waste: A Study in Conservation
       By Gregory, Mary Huston
 (DIR) Chiricahua National Monument (1958)
       By United States. National Park Service
 (DIR) Climate and Time in Their Geological Relations A Theory of Secular C
       By Croll, James, 1821-1890
 (DIR) Climatic Changes: Their Nature and Causes
       By Huntington, Ellsworth, 1876-1947; Visher, Stephen Sargent, 1887-1967
 (DIR) Cloud Studies
       By Clayden, Arthur William, 1855-1944
 (DIR) Clovers and How to Grow Them
       By Shaw, Thomas, 1843-1918
 (DIR) Coal and the coal mines
       By Greene, Homer, 1853-1940
 (DIR) Coal, and What We Get from It
       By Meldola, Raphael, 1849-1915
 (DIR) Coffee and chicory
       By Simmonds, P. L. (Peter Lund), 1814-1897
 (DIR) Color Images from Mars Rovers Spirit and Opportunity
       By Webster, Bob
 (DIR) Color Standards and Color Nomenclature With fifty-three colored plat
       By Ridgway, Robert, 1850-1929
 (DIR) Comb Honey
       By Demuth, Geo. S. (George S.), 1871-1934
 (DIR) Common Diseases of Farm Animals
       By Craig, Robert Alexander, 1872-1939
 (DIR) Common Minerals and Rocks
       By Crosby, William O. (William Otis), 1850-1925
 (DIR) Common names of a selected list of plants
       By Anderson, Kling L., 1910-; Owensby, Clenton E., 1940-
 (DIR) Common objects of the microscope
       By Wood, J. G. (John George), 1827-1889; Bousfield, Edward Collins, 1855-1921 [Editor]; West, Tuffen, 1823-1891 [Illustrator]
 (DIR) Comparative geography
       By Ritter, Carl, 1779-1859; Gage, William Leonard, 1832-1889 [Translator]
 (DIR) Comparison of Methods of Sewage Purification
       By Phillips, Theodore Clifford; Schneider, Edward John
 (DIR) Comparison of Woods for Butter Boxes
       By Turnbow, Grover Dean, 1892-1971
 (DIR) Complete Treatise on the mare and foal at the time of delivery, with 
       By Mitchell, Conrad
 (DIR) Computers on the Farm Farm Uses for Computers, How to Select Softwar
       By Smith, Deborah Takiff
 (DIR) Conservation Through Engineering Extract from the Annual Report of th
       By Lane, Franklin K., 1864-1921
 (DIR) Contagious Abortion of Cows
       By MacNeal, Ward J.
 (DIR) Coral Reefs
       By Darwin, Charles, 1809-1882
 (DIR) Coral Reefs; Volcanic Islands; South American Geology — Complete
       By Darwin, Charles, 1809-1882
 (DIR) Coral and Coral Reefs
       By Huxley, Thomas Henry, 1825-1895
 (DIR) Cork: Being the story of the origin of cork, the processes employed i
       By Armstrong Cork Company
 (DIR) Cork: Its Origin and Industrial Uses
       By Stecher, Gilbert Erwin, 1883-
 (DIR) Cosmografía
       By Guillemin, Amédée, 1826-1893
 (DIR) Cosmos: A Sketch of the Physical Description of the Universe, Vol. 1
       By Humboldt, Alexander von, 1769-1859; Otté, E. C. (Elise C.), 1818-1903 [Translator]
 (DIR) Cotton, Its Progress from the Field to the Needle Being a brief sket
       By Anonymous
 (DIR) Cottontail Rabbits in Relation to Trees and Farm Crops
       By Lantz, David E. (David Ernest), 1855-1918
 (DIR) Coyotes in Their Economic Relations
       By Lantz, David E. (David Ernest), 1855-1918
 (DIR) Craters of the Moon A Guide to Craters of the Moon National Monument,
       By United States. National Park Service. Division of Publications
 (DIR) Creation of the Teton Landscape: The Geologic Story of Grand Teton Na
       By Love, J. D. (John David), 1913-2002; Reed, John C. (John Calvin), 1836-1910
 (DIR) Crimson Clover [1938]
       By Hollowell, E. A. (Eugene Amos), 1900-
 (DIR) Crimson Clover [1947]
       By Hollowell, E. A. (Eugene Amos), 1900-
 (DIR) Crimson Clover: Growing the Crop
       By Westgate, J. M. (John Minton), 1878-1937
 (DIR) Crops and Methods for Soil Improvement
       By Agee, Alva, 1858-1943
 (DIR) Crystals
       By Tutton, A. E. H. (Alfred Edwin Howard), 1864-1938
 (DIR) Cultura e opulencia do Brasil por suas drogas e minas
       By Antonil, André João, 1650-1716
 (DIR) Curiosities of Science, Past and Present A Book for Old and Young
       By Timbs, John, 1801-1875
 (DIR) Cyrus Hall McCormick: His Life and Work
       By Casson, Herbert Newton, 1869-1951
 (DIR) Dairy Disagreeables Busy the Bacteriologists
       By Hall, Frank H. (Frank Henry), 1866-; Harding, Harry Alexis, 1871-; Rogers, L. A. (Lore Alford), 1875-1975; Smith, George A.
 (DIR) Darstellende Geometrie des Geländes und verwandte Anwendungen der Met
       By Rothe, Rudolf, 1873-1942
 (DIR) Darwinism.  The Noachian Flood A lecture delivered before the Torqua
       By Stebbing, Thomas Roscoe Rede, 1835-1926
 (DIR) De Re Metallica, Translated from the First Latin Edition of 1556
       By Agricola, Georg, 1494-1555; Hoover, Herbert, 1874-1964 [Translator]; Hoover, Lou Henry, 1874-1944 [Translator]
 (DIR) De Reis om de Wereld
       By Darwin, Charles, 1809-1882; Brandt, J. [Translator]
 (DIR) De Wereld vóór de schepping van den mensch
       By Flammarion, Camille, 1842-1925; Goudsmit, B. C. (Boudewijn Casper), 1849-1915 [Editor]
 (DIR) De Wonderbouw der Wereld
       By Pannekoek, Anton, 1873-1960
 (DIR) De aardbeving van San Francisco De Aarde en haar Volken, 1907
       By Vries, Hugo de, 1848-1935
 (DIR) De koraal-eilanden: fragment uit het dagboek van een natuuronderzoeke
       By Darwin, Charles, 1809-1882
 (DIR) Dell'antico stato del lago di Pusiano nell'alto Milanese
       By Redaelli, Carlo
 (DIR) Der Harz
       By Günther, Friedrich, 1843-1912
 (DIR) Der Tabak: Studien über seine Kultur und Biologie
       By Koning, C. J. (Cornelis Johan), 1863-
 (DIR) Descripçaõ sobre a cultura do Canamo ou Canave
       By Duhamel du Monceau, M., 1700-1782; Velloso, José Mariano da Conceição, 1742-1811 [Translator]
 (DIR) Deserts: Geology and Resources
       By Walker, A. S. (Alta Sharon), 1942-
 (DIR) Devils Postpile National Monument, California [1984]
       By United States. National Park Service
 (DIR) Devils Tower National Monument, Wyoming (1949)
       By United States. National Park Service
 (DIR) Devonshire
       By Knight, Francis A. (Francis Arnold), 1852-1915; Dutton, Louie M. Knight
 (DIR) Dialogo sopra la generatione de venti, baleni, tuoni, fulgori, fiumi,
       By Agrippa, Camillo, -1595?
 (DIR) Diamonds
       By Crookes, William, 1832-1919
 (DIR) Die Entstehung der Kontinente und Ozeane
       By Wegener, Alfred, 1880-1930
 (DIR) Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhan
       By Dannemann, Friedrich, 1859-1936
 (DIR) Die Nutzpflanzen unserer Kolonien und ihre wirtschaftliche Bedeutung 
       By Westermann, Diedrich, 1875-1956; Bock, K. [Illustrator]
 (DIR) Die Philippinen und ihre Bewohner Sechs Skizzen
       By Semper, C. (Carl), 1832-1893; Karsten, Gustav, 1820-1900 [Contributor]
 (DIR) Diggers in the Earth
       By Tappan, Eva March, 1854-1930
 (DIR) Dinosaurs, with Special Reference to the American Museum Collections
       By Matthew, William Diller, 1871-1930; Brown, Barnum, 1873-1963 [Contributor]; Osborn, Henry Fairfield, 1857-1935 [Contributor]
 (DIR) Discourses: Biological & Geological Essays
       By Huxley, Thomas Henry, 1825-1895
 (DIR) Disease in plants
       By Ward, H. Marshall (Harry Marshall), 1854-1906
 (DIR) Domestic Animals History and description of the horse, mule, cattle,
       By Allen, Richard Lamb, 1803-1869
 (DIR) Dragons of the Air: An Account of Extinct Flying Reptiles
       By Seeley, H. G. (Harry Govier), 1839-1909
 (DIR) Drainage modifications and glaciation in the Danbury region, Connecti
       By Harvey, Ruth Sawyer, 1876-1977
 (DIR) Draining for Profit, and Draining for Health
       By Waring, George E. (George Edwin), 1833-1898
 (DIR) Drug Plants Under Cultivation
       By Stockberger, W. W. (Warner Webster), 1872-1944
 (DIR) Dry-Farming : A System of Agriculture for Countries under a Low Rainf
       By Widtsoe, John Andreas, 1872-1952
 (DIR) Ducks and Geese
       By Lamon, Harry M., 1872-; Slocum, Rob R. (Rob Roy), 1883-1944
 (DIR) Ducks and Geese: Standard Breeds and Management
       By Howard, George E. (George Ellsworth)
 (DIR) Earth Features and Their Meaning An Introduction to Geology for the S
       By Hobbs, William Herbert, 1864-1952
 (DIR) Earth and Sky Every Child Should Know Easy studies of the earth and t
       By Rogers, Julia Ellen, 1866-
 (DIR) Earth dams, a study
       By Bassell, Burr, 1858-1905
 (DIR) Earthquakes
       By Shedlock, Kaye M.; Pakiser, L. C. (Louis Charles), 1919-
 (DIR) Earthquakes and other earth movements
       By Milne, John, 1850-1913
 (DIR) Earthwork Slips and Subsidences upon Public Works Their Causes, Preve
       By Newman, John
 (DIR) Economy of the Round Dairy Barn
       By Fraser, Wilber J. (Wilber John), 1869-1949
 (DIR) Een Jaar aan Kaap Hoorn De Aarde en haar Volken, 1886
       By Hyades, Paul, 1847-1919
 (DIR) Een Reis naar het Land van de Cacao en de Suiker De Aarde en haar Vo
       By Dufau, Th.
 (DIR) Eiszeit und Klimawechsel
       By Bölsche, Wilhelm, 1861-1939
 (DIR) El Mar
       By Michelet, Jules, 1798-1874
 (DIR) El aceite de olivas
       By Bizzarri, Alessandro; Pequeño, Diego [Translator]
 (DIR) Electricity for the farm Light, heat and power by inexpensive method
       By Anderson, Frederick Irving, 1877-1947
 (DIR) Elements of Agricultural Chemistry
       By Anderson, Thomas, 1819-1874
 (DIR) Elements of agricultural chemistry and geology
       By Johnston, Jas. F. W. (James Finlay Weir), 1796-1855
 (DIR) Els aucells més útils a la agricultura de Catalunya
       By Tarré, Emili, 1858-1918
 (DIR) Encyclopaedia Britannica, 11th Edition, "Geodesy" to "Geometry" Volu
       By Various
 (DIR) Encyclopaedia Britannica, 11th Edition, "Joints" to "Justinian I." V
       By Various
 (DIR) Encyclopaedia Britannica, 11th Edition, "Magnetite" to "Malt" Volume
       By Various
 (DIR) English walnuts
       By Allen, Walter Fox, 1875-1958 [Compiler]
 (DIR) Ephemerides Barometricae Mutinenses (anni M.DC.XCIV) Cum Disquisition
       By Ramazzini, Bernardino, 1633-1714; Boccabadati, Giovan Battista, 1635-1696; Torti, Francesco, 1658-1741
 (DIR) Essay on the Theory of the Earth
       By Cuvier, Georges, baron, 1769-1832; Jameson, Robert, 1774-1854 [Contributor]
 (DIR) Essays in Natural History and Agriculture
       By Garnett, Thomas, 1799-1878
 (DIR) Etna: A History of the Mountain and of its Eruptions
       By Rodwell, G. F. (George Farrer), 1843-
 (DIR) Eucalyptos e Acacias: Vinte annos de experiencias
       By Lima, Jaime de Magalhães, 1859-1936
 (DIR) Everglades Wildguide Handbook 143
       By George, Jean Craighead, 1919-2012; Fraser, Betty [Illustrator]
 (DIR) Every-day Science: Volume 6. The Conquest of Nature
       By Williams, Henry Smith, 1863-1943; Williams, Edward Huntington, 1868-1944
 (DIR) Every-day Science: Volume 7. The Conquest of Time and Space
       By Williams, Henry Smith, 1863-1943; Williams, Edward Huntington, 1868-1944
 (DIR) Evolution and Classification of the Pocket Gophers of the Subfamily G
       By Russell, Robert J.
 (DIR) Experiments on Animals
       By Paget, Stephen, 1855-1926; Lister, Joseph, Baron, 1827-1912 [Author of introduction, etc.]
 (DIR) Familiar Talks on Science: World-Building and Life; Earth, Air and Wa
       By Gray, Elisha, 1835-1901
 (DIR) Farm Gardening with Hints on Cheap Manuring Quick Cash Crops and How
       By Anonymous
 (DIR) Farm Mechanics: Machinery and Its Use to Save Hand Labor on the Farm.
       By Shearer, Herbert A.
 (DIR) Farm drainage The Principles, Processes, and Effects of Draining Lan
       By French, Henry F. (Henry Flagg), 1813-1885
 (DIR) Farmers of Forty Centuries; Or, Permanent Agriculture in China, Korea
       By King, F. H. (Franklin Hiram), 1848-1911
 (DIR) Farmhouse Plans
       By Ashby, Wallace, 1890-
 (DIR) Farming with Dynamite: A Few Hints to Farmers
       By E.I. du Pont de Nemours & Company
 (DIR) Felicidade pela Agricultura (Vol. I)
       By Castilho, Antonio Feliciano de, 1800-1875
 (DIR) Felicidade pela Agricultura (Vol. II)
       By Castilho, Antonio Feliciano de, 1800-1875
 (DIR) Festländer und Meere im Wechsel der Zeiten
       By Bölsche, Wilhelm, 1861-1939
 (DIR) Field Book: Pennsylvanian Plant Fossils of Illinois
       By Collinson, Charles William, 1923-2011; Skartvedt, Romayne, 1916-1990; Litterer, Marie E. (Marie Ellen), 1925-2002 [Illustrator]
 (DIR) Field Mice as Farm and Orchard Pests
       By Lantz, David E. (David Ernest), 1855-1918
 (DIR) Field book of common rocks and minerals
       By Loomis, Frederic Brewster, 1873-1937; Corbin, Walter Everett, 1885-1960 [Photographer]
 (DIR) Field, Forest and Farm Things interesting to young nature-lovers, in
       By Fabre, Jean-Henri, 1823-1915; Bicknell, Florence Constable, 1858-1941 [Translator]
 (DIR) Fig Culture Edible Figs: Their Culture and Curing. Fig Culture in th
       By Eisen, Gustavus A., 1847-1940; Earle, F. S. (Franklin Sumner), 1856-1929
 (DIR) Fishing Grounds of the Gulf of Maine
       By Rich, Walter H. (Walter Herbert), 1866-
 (DIR) Fiue hundred pointes of good husbandrie
       By Tusser, Thomas, 1524?-1580; Herrtage, Sidney J. H. (Sidney John Hervon) [Editor]; Payne, William H. [Editor]
 (DIR) Florida Caverns State Park Marianna, Florida
       By Vernon, Robert O. (Robert Orion), 1912-
 (DIR) Florida: An Ideal Cattle State
       By Florida State Live Stock Association; Blackman, William Fremont, 1855-1932 [Author of introduction, etc.]
 (DIR) Florulae Insularum Australium Prodromus
       By Forster, Georg, 1754-1794
 (DIR) Flytraps and Their Operation [1921]
       By Bishopp, F. C. (Fred Corry), 1884-1970
 (DIR) Flytraps and Their Operation [1930]
       By Bishopp, F. C. (Fred Corry), 1884-1970
 (DIR) Forestry for Farmers
       By Fernow, B. E. (Bernhard Eduard), 1851-1923
 (DIR) Fossil Forests of the Yellowstone National Park
       By Knowlton, Frank Hall, 1860-1926
 (DIR) Fossil Ice Crystals: An Instance of the Practical Value of "Pure Scie
       By Udden, Johan August, 1859-1932
 (DIR) Fossil plants, Vol. 1
       By Seward, A. C. (Albert Charles), 1863-1941
 (DIR) Fossil plants, Vol. 2
       By Seward, A. C. (Albert Charles), 1863-1941
 (DIR) Fossil plants, Vol. 3
       By Seward, A. C. (Albert Charles), 1863-1941
 (DIR) Fossils: A Story of the Rocks and Their Record of Prehistoric Life
       By Markman, Harvey C., 1881-1969; Gray, Mary Chilton [Illustrator]
 (DIR) Fragments of Earth Lore: Sketches & Addresses Geological and Geograph
       By Geikie, James, 1839-1915
 (DIR) Fruits of Queensland
       By Benson, Albert H. (Albert Henry), 1864?-1930
 (DIR) Fruits of the Hawaiian Islands
       By Wilder, Gerrit Parmile, 1863-1935
 (DIR) Frying Pan Farm
       By Pryor, Elizabeth Brown
 (DIR) Galileo Galilei and the Roman Curia From Authentic Sources
       By Gebler, Karl von, 1850-1878; Sturge, G. (George), Mrs. [Translator]
 (DIR) Gem-Stones and Their Distinctive Characters
       By Smith, George Frederick Herbert, 1872-1953
 (DIR) Geography of the Air
       By Greely, A. W. (Adolphus Washington), 1844-1935
 (DIR) Geological Contemporaneity and Persistent Types of Life
       By Huxley, Thomas Henry, 1825-1895
 (DIR) Geological Observations on South America
       By Darwin, Charles, 1809-1882
 (DIR) Geological Report on Asbestos and its Indications, in the Province of
       By Boyd, Lucius J.
 (DIR) Geological facts; or, the crust of the earth, what it is, and what ar
       By Barrett, W. G. (William Garland), 1812-1865
 (DIR) Geologische Beobachtungen über die Vulcanischen Inseln Mit kurzen Be
       By Darwin, Charles, 1809-1882
 (DIR) Geology
       By Geikie, James, 1839-1915
 (DIR) Geology and Inhabitants of the Ancient World
       By Owen, Richard, 1804-1892
 (DIR) Geology and Revelation or, the Ancient History of the Earth, conside
       By Molloy, Gerald, 1834-1906; Dana, James Dwight, 1813-1895 [Contributor]
 (DIR) Geology of Devils Tower National Monument, Wyoming A Contribution to 
       By Robinson, Charles Sherwood, 1920-
 (DIR) Geology, Vol. 1 [of 3]
       By Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928; Salisbury, Rollin D., 1858-1922
 (DIR) Geology: The Science of the Earth's Crust
       By Miller, William J. (William John), 1880-1965
 (DIR) George Washington: Farmer Being an Account of His Home Life and Agri
       By Haworth, Paul Leland, 1876-1936
 (DIR) Getting Gold: A Gold-Mining Handbook for Practical Men
       By Johnson, J. C. F. (Joseph Colin Francis), 1848-1904
 (DIR) Getting Gold: A Practical Treatise for Prospectors, Miners and Studen
       By Johnson, J. C. F. (Joseph Colin Francis), 1848-1904
 (DIR) Gilbert Weather Bureau (Meteorology) for Boys
       By Gilbert, A. C. (Alfred Carlton), 1884-1961
 (DIR) Glaciers and Glaciation in Glacier National Park
       By Dyson, James L. (James Lindsay), 1912-1967
 (DIR) Glaciers of the Rockies and Selkirks, 2nd. ed. With Notes on Five Gre
       By Coleman, A. P. (Arthur Philemon), 1852-1939; Wheeler, A. O. (Arthur Oliver), 1860-1945 [Contributor]
 (DIR) Glacières; or, Freezing Caverns
       By Balch, Edwin Swift, 1856-1927
 (DIR) Glen Canyon Dam
       By United States. Bureau of Reclamation
 (DIR) Grain and Chaff from an English Manor
       By Savory, Arthur Herbert
 (DIR) Grasses
       By Ward, H. Marshall (Harry Marshall), 1854-1906
 (DIR) Green Spring Farm, Fairfax County, Virginia
       By Netherton, Ross De Witt, 1918-2010; Netherton, Nan
 (DIR) Growing Crimson Clover
       By Kephart, L. W. (Leonard Wheeler), 1892-1988
 (DIR) Grundzüge der Paläontologie (Paläozoologie). 1. Abteilung: Invertebra
       By Zittel, Karl Alfred von, 1839-1904
 (DIR) Guano: A Treatise of Practical Information for Farmers
       By Robinson, Solon, 1803-1880
 (DIR) Guatemala, the country of the future
       By Pepper, Charles M. (Charles Melville), 1859-1930
 (DIR) Guide to Rocks and Minerals of Illinois
       By Illinois State Geological Survey
 (DIR) Guide to the Geologic Map of Illinois
       By Illinois State Geological Survey
 (DIR) Guide to the Norris Geyser Basin
       By Algard, George A., 1941-2012
 (DIR) Guidebook of Palo Duro Canyon
       By West Texas State University. Geological Society
 (DIR) Half-Hours with the Stars A Plain and Easy Guide to the Knowledge of 
       By Proctor, Richard A. (Richard Anthony), 1837-1888
 (DIR) Half-hours with the Telescope Being a Popular Guide to the Use of th
       By Proctor, Richard A. (Richard Anthony), 1837-1888
 (DIR) Handbook of Birmingham Prepared for the Members of the British Associ
       By British Association for the Advancement of Science
 (DIR) Health on the Farm: A Manual of Rural Sanitation and Hygiene
       By Harris, H. F. (Henry Fauntleroy), 1867-1926
 (DIR) Hemp
       By Robinson, Brittain B. (Brittain Bragunier), 1899-
 (DIR) Hemp Hurds as Paper-Making Material
       By Dewey, Lyster H. (Lyster Hoxie), 1865-1944; Merrill, Jason L.
 (DIR) Herd Record of the Association of Breeders of Thorough-Bred Neat Stoc
       By Various
 (DIR) Heroes of science
       By Duncan, P. Martin (Peter Martin), 1821-1891
 (DIR) Hertfordshire
       By Lydekker, Richard, 1849-1915
 (DIR) Het Eiland Urk: Zijn Bodem, voortbrengselen en bewoners
       By Harting, Pieter, 1812-1885
 (DIR) Het Haarlemmer-Meer-Boek
       By Leeghwater, Jan Adriaansz, 1575-1650; Hasselt, Willem Jan Cornelis van, 1795-1864
 (DIR) Het Yellowstone-Park
       By Vries, Hugo de, 1848-1935; Hovey, Edmund Otis, 1862-1924 [Photographer]
 (DIR) Het eerste ontwerp voor de bedijking der Zuiderzee, 1848
       By Kloppenburg, Jakob; Faddegon, Pieter, 1807-1889
 (DIR) Hidden Treasure: The Story of a Chore Boy Who Made the Old Farm Pay
       By Simpson, John Thomas
 (DIR) Hints on Dairying
       By Curtis, T. D. (Thomas Day)
 (DIR) Hints to Travellers, Scientific and General, Vol. 2 Tenth edition, r
       By Royal Geographical Society (Great Britain); Reeves, Edward Ayearst, 1862-1945 [Editor]
 (DIR) Histoire d'une Montagne
       By Reclus, Elisée, 1830-1905
 (DIR) Histoire des légumes
       By Gibault, Georges, 1856-1941
 (DIR) History of Farming in Ontario
       By James, C. C. (Charles Canniff), 1863-1916
 (DIR) History of the Water Supply of the World arranged in a comprehensive
       By Bell, Thomas J. (Thomas Jefferson), 1852-
 (DIR) History of the beef cattle industry in Illinois
       By Farley, Frank Webster, 1888-1967
 (DIR) Hochtouren im tropischen Amerika
       By Meyer, Hans, 1858-1929; Dietzel, Karl Heinrich, 1893-1951 [Editor]
 (DIR) Home Pork Making
       By Fulton, A. W. (Albert Watson), 1859-
 (DIR) Home-made cider vinegar
       By Sackett, Walter G. (Walter George), 1880-1968
 (DIR) Horse-hoeing husbandry
       By Tull, Jethro, 1674-1741
 (DIR) Hovey's Handbook of the Mammoth Cave of Kentucky A Practical Guide t
       By Hovey, Horace Carver, 1833-1914
 (DIR) How Old Is It? The Story of Dating in Archeaology
       By Schoenwetter, James, 1935-2015; Hughes, Phyllis, 1908-1994 [Illustrator]; Spencer, Mary [Illustrator]
 (DIR) How We Are Fed: A Geographical Reader
       By Chamberlain, James Franklin, 1869-1943
 (DIR) How and what to grow in a kitchen garden of one acre
       By Darlington, E. D.; Moll, L. M.; Burpee, W. Atlee (Washington Atlee), 1858-1915 [Editor]
 (DIR) How old are fossils?
       By Roy, Sharat Kumar, 1897-1962
 (DIR) How to Prosper in Boll Weevil Territory
       By Alford, George Howard, 1875-1958
 (DIR) How to Select Cows or, The Guenon system simplified, explained, and p
       By Hazard, Willis P. (Willis Pope), 1825-1913; Guenon, François, 1796-1855 [Illustrator]
 (DIR) How to Use the Popular Science Library; History of Science; General I
       By Serviss, Garrett Putman, 1851-1929; Selwyn-Brown, Arthur
 (DIR) Humboldt From 'The Gods and Other Lectures'
       By Ingersoll, Robert Green, 1833-1899
 (DIR) Ice-Caves of France and Switzerland
       By Browne, G. F. (George Forrest), 1833-1930
 (DIR) Ideen zu einer Physiognomik der Gewächse
       By Humboldt, Alexander von, 1769-1859
 (DIR) Identifying Hardwoods Growing on Pine Sites
       By Brown, Clair A. (Clair Alan), 1903-1982; Grelen, Harold E.; Jowers, Bryan A. [Illustrator]
 (DIR) Illogical Geology, the Weakest Point in the Evolution Theory
       By Price, George McCready, 1870-1963
 (DIR) Illustrations of the Huttonian Theory of the Earth
       By Playfair, John, 1748-1819
 (DIR) Im Zauber des Tierlebens
       By Lucanus, Friedrich von, 1869-1947
 (DIR) Implement sheds
       By Ekblaw, K. J. T. (Karl John Theodore), 1884-1947
 (DIR) Importanza e risultati degli incrociamenti in avicoltura
       By Pascal, Teodoro, 1857-1937
 (DIR) In Het Rijk van Vulcaan de Uitbarsting van Krakatau en Hare Gevolgen
       By Sandick, R. A. (Rudolf Adriaan) van, 1855-1933
 (DIR) Industrial Minerals and Metals of Illinois
       By Lamar, J. E. (John Everts), 1897-1979
 (DIR) Inorganic Plant Poisons and Stimulants
       By Brenchley, Winifred Elsie, 1883-1953
 (DIR) Insect manufactures
       By Anonymous
 (DIR) Insects and Diseases of Trees in the South
       By Anonymous
 (DIR) Inside Illinois: Mineral Resources
       By Illinois State Geological Survey
 (DIR) Instrvcçam sobre a cvltvra das amoreiras, & criaçaõ dos bichos da sed
       By Bluteau, Rafael, 1638-1734
 (DIR) Introduction to the Study of Palæontological Botany
       By Balfour, John Hutton, 1808-1884
 (DIR) Irrigation works
       By Bellasis, E. S. (Edward Skelton), 1855-1945
 (DIR) Is Mars habitable? A critical examination of Professor Percival Lowel
       By Wallace, Alfred Russel, 1823-1913
 (DIR) Istruzioni popolari per la buona tenuta dei bachi da seta
       By Poggi, Tito
 (DIR) Jahreszahlen der Erdgeschichte
       By Lotze, Reinhold, 1887-1951
 (DIR) James Geikie, the Man and the Geologist
       By Newbigin, Marion I. (Marion Isabel), 1869-1934; Flett, J. S. (John Smith), Sir, 1869-1947
 (DIR) Jethro Wood, Inventor of the Modern Plow. A Brief Account of His Lif
       By Gilbert, Frank, 1839-1899
 (DIR) John Deere's Steel Plow
       By Kendall, Edward C.
 (DIR) Journal of Researches into the Natural History and Geology of the Cou
       By Darwin, Charles, 1809-1882
 (DIR) Keeping one cow Being the experience of a number of practical writer
       By Various
 (DIR) Komet und Erde: Eine astronomische Erzählung
       By Flammarion, Camille, 1842-1925; Cassirer, J. [Translator]
 (DIR) Komet und Weltuntergang
       By Bölsche, Wilhelm, 1861-1939
 (DIR) Krakatau en de Straat Soenda De Aarde en haar Volken, 1886
       By Cotteau, Edmond, 1833-1896
 (DIR) Kulturgeschichte der Nutzpflanzen, Band IV, 1. Hälfte
       By Reinhardt, Ludwig, 1864-1921
 (DIR) Kulturgeschichte der Nutzpflanzen, Band IV, 2. Hälfte
       By Reinhardt, Ludwig, 1864-1921
 (DIR) L'anatra: Allevamento per la produzione della carne
       By Gonin, Carlo Alberto
 (DIR) L'art de faire le vin avec les raisins secs
       By Audibert, J.-F. (Joseph-François), 1854-1921
 (DIR) L'art et maniere de semer
       By Brossard, David
 (DIR) La Vita Sul Pianeta Marte
       By Schiaparelli, G. V. (Giovanni Virginio), 1835-1910
 (DIR) La flore utile du bassin de la Gambie
       By Rançon, A. (André), 1858-1900
 (DIR) La mer
       By Michelet, Jules, 1798-1874
 (DIR) La terre et la lune: forme extérieure et structure interne
       By Puiseux, P. (Pierre Henri), 1855-1928
 (DIR) Lamb Slaughtering, Cutting, Preserving, and Cooking on the Farm
       By Cross, H. Russell; Green, E. Curtis; Jones, William R.; Kotula, Anthony; West, R. L. (Roger Lawrence), 1945-
 (DIR) Landesverein Sächsischer Heimatschutz — Mitteilungen Band XV, Heft 7–
       By Landesverein Sächsischer Heimatschutz [Editor]
 (DIR) Le Sahara
       By Gautier, E. F. (Emile Félix), 1864-1940
 (DIR) Le monde de la mer
       By Moquin-Tandon, Alfred, 1804-1863; Lackerbauer, P., 1823-1872 [Illustrator]
 (DIR) Le piante utili dell' Eritrea
       By Schweinfurth, Georg August, 1836-1925
 (DIR) Lectures on Ventilation Being a Course Delivered in the Franklin Inst
       By Leeds, Lewis W.
 (DIR) Lectures on popular and scientific subjects
       By Caithness, James Sinclair, 14th earl of, 1821-1881
 (DIR) Leisure hours among the gems
       By Hamlin, Augustus C. (Augustus Choate), 1829-1905
 (DIR) Les Merveilles de la Locomotion
       By Deharme, E. (Ernest), 1837-; Bonnafoux, B. [Illustrator]; Jahandier, A. [Illustrator]; Marie, Adrien-Emmanuel, 1848-1891 [Illustrator]
 (DIR) Les Touâreg du nord
       By Duveyrier, Henri, 1840-1892; Bourguignat, J. R. (Jules René), 1829-1892 [Contributor]; Cosson, E. (Ernest), 1819-1889 [Contributor]
 (DIR) Les grands froids
       By Bouant, Emile, 1847-1926; Weber, Theodore [Illustrator]
 (DIR) Lessons on Soil
       By Russell, Edward J. (Edward John), 1872-1965
 (DIR) Letters on Astronomy in which the Elements of the Science are Famili
       By Olmsted, Denison, 1791-1859
 (DIR) Leçons de cosmographie à l'usage des lycées et collèges et de tous l
       By Guilmin, A. (Adrien), 1812-1884
 (DIR) Life History of the Kangaroo Rat
       By Vorhies, Charles Taylor, 1879-1949; Taylor, Walter P. (Walter Penn), 1888-1972
 (DIR) Life's Dawn on Earth Being the history of the oldest known fossil re
       By Dawson, John William, Sir, 1820-1899
 (DIR) Links With the Past in the Plant World
       By Seward, A. C. (Albert Charles), 1863-1941
 (DIR) Lippincott's Magazine of Popular Literature and Science, Volume 11, N
       By Various; Kirk, John Foster, 1824-1904 [Editor]
 (DIR) Los ingenios: colección de vistas de los principles ingenios de azúc
       By Cantero, J. G. (Justo Germán), 1815-1871; Laplante, E. (Eduardo) [Illustrator]
 (DIR) Louis Agassiz: His Life and Correspondence
       By Agassiz, Louis, 1807-1873; Agassiz, Elizabeth Cabot Cary, 1822-1907 [Editor]
 (DIR) Louisiana Beef Cattle
       By Stubbs, William Carter, 1846-1924
 (DIR) Maahengen uskossa
       By Eerola, Eero, 1884-1939
 (DIR) Madam How and Lady Why; Or, First Lessons in Earth Lore for Children
       By Kingsley, Charles, 1819-1875
 (DIR) Makers of Modern Agriculture
       By Macdonald, William, -1916
 (DIR) Making Home Profitable
       By Saint Maur, Kate V. (Kate Vandenhoff), 1866-
 (DIR) Mammoth Hot Springs Area: Yellowstone National Park
       By Anonymous
 (DIR) Man and Nature; Or, Physical Geography as Modified by Human Action
       By Marsh, George P. (George Perkins), 1801-1882
 (DIR) Man and the Glacial Period
       By Wright, G. Frederick (George Frederick), 1838-1921; Haynes, Henry W. (Henry Williamson), 1831-1912 [Contributor]
 (DIR) Man's Place in the Universe A Study of the Results of Scientific Res
       By Wallace, Alfred Russel, 1823-1913
 (DIR) Manual of American grape-growing
       By Hedrick, U. P., 1870-1951
 (DIR) Manures and the principles of manuring
       By Aikman, Charles Morton, 1861-1902
 (DIR) Margaret Mahaney Talks About Turkeys
       By Mahaney, Margaret; Park, Philip Ryder, 1870- [Author of introduction, etc.]
 (DIR) Mars and Its Canals
       By Lowell, Percival, 1855-1916
 (DIR) Mars and Its Mystery
       By Morse, Edward Sylvester, 1838-1925
 (DIR) Marvels of Scientific Invention An Interesting Account in Non-Techni
       By Corbin, Thomas W.
 (DIR) Matthew Fontaine Maury, the Pathfinder of the Seas
       By Lewis, Charles Lee, 1886-1951
 (DIR) Meeresfische
       By Floericke, Kurt, 1869-1934
 (DIR) Meinauer Naturlehre
       By Wackernagel, Wilhelm, 1806-1869 [Editor]
 (DIR) Memoria hydrografica das ilhas de Cabo Verde para servir de instrucç
       By Cabral, F. A. (Francisco Antonio)
 (DIR) Memoria sobre a cultura da Urumbeba e sobre criação da Cochonilha
       By Thiéry de Menonville, Nicolas-Joseph, 1739-1780; Berthollet, Claude-Louis, 1748-1822; Velloso, José Mariano da Conceição, 1742-1811
 (DIR) Memoria sobre a cultura, e productos da cana de assucar
       By Gomes, José Caetano; Velloso, José Mariano da Conceição, 1742-1811 [Contributor]
 (DIR) Memoria sobre as diversas salgas da sardinha com o methodo de aprove
       By França, Clemente Ferreira
 (DIR) Memoria sobre o melhoramento da cultura da Beira e da navegação do Mo
       By Almeida, António de, 1821-
 (DIR) Memória sobre a plantação dos algodões e sua exportação sobre a deca
       By Bettencourt, José de Sá, -1828
 (DIR) Meteorology: The Science of the Atmosphere
       By Talman, Charles Fitzhugh, 1874-1936
 (DIR) Meteorology; or, Weather Explained
       By M'Pherson, J. G. (John Gordon), 1843-1909
 (DIR) Micrographia Some Physiological Descriptions of Minute Bodies Made by
       By Hooke, Robert, 1635-1703
 (DIR) Milch Cows and Dairy Farming Comprising the Breeds, Breeding, and Ma
       By Flint, Charles Louis, 1824-1889; Horsfall, Thomas [Contributor]
 (DIR) Mineral Survey Procedures Guide, 1980
       By Meldrum, John V. [Compiler]
 (DIR) Mineralogia Polyglotta
       By Keferstein, Christian, 1784-1866
 (DIR) Minerals in rock sections
       By Luquer, Lea McIlvaine, 1864-1930
 (DIR) Miscellanea Curiosa, Vol. 1 Containing a collection of some of the p
       By Halley, Edmond, 1656-1742 [Editor]; Fontenelle, M. de (Bernard Le Bovier), 1657-1757 [Contributor]; Garden, George, 1649-1733 [Contributor]; Havers, Clopton, -1702 [Contributor]; Mead, Richard, 1673-1754 [Contributor]; Newton, Isaac, 1642-1727 [Contributor]; Royal Society (Great Britain) [Contributor]; Wallis, John, 1616-1703 [Contributor]
 (DIR) Miscellanea Curiosa, Vol. 3 containing a collection of curious trave
       By Royal Society (Great Britain)
 (DIR) Missions au Sahara, tome 2
       By Chudeau, René, 1864-1921
 (DIR) Modern Geography
       By Newbigin, Marion I. (Marion Isabel), 1869-1934
 (DIR) Modern shipbuilding and the men engaged in it
       By Pollock, David, -1932
 (DIR) Modern ships of war
       By Reed, Edward J. (Edward James), Sir, 1830-1906; Simpson, Edward, 1824-1888; Kelley, J. D. Jerrold (James Douglas Jerrold), 1847-1922 [Contributor]
 (DIR) Mosaic of New Mexico's Scenery, Rocks, and History
       By Christiansen, Paige W. [Editor]; Kottlowski, Frank Edward, 1921- [Editor]
 (DIR) Motor Truck Logging Methods Engineering Experiment Station Series, Bu
       By Knapp, Frederick Malcolm
 (DIR) Mushroom Culture: Its Extension and Improvement
       By Robinson, W. (William), 1838-1935
 (DIR) My experiments with volcanoes
       By Jaggar, Thomas Augustus, 1871-1953
 (DIR) Mysteries of Bee-keeping Explained
       By Quinby, M. (Moses), 1810-1875
 (DIR) Narrative of the Circumnavigation of the Globe by the Austrian Frigat
       By Scherzer, Karl, Ritter von, 1821-1903; Humboldt, Alexander von, 1769-1859 [Commentator]
 (DIR) Natural & Artificial Sewage Treatment
       By Jones, Alfred Stowell, 1832-1920; Roechling, H. Alfred
 (DIR) Natural Bridges National Monument (1954)
       By United States. National Park Service
 (DIR) Natural Gemstones
       By Geological Survey (U.S.)
 (DIR) Natural and Artificial Duck Culture
       By Rankin, James
 (DIR) Nature readers
       By Wright, Julia McNair, 1840-1903; King, C. S. [Illustrator]
 (DIR) Naturstudien im Hause
       By Kraepelin, Karl, 1848-1915; Schmidt, C. W. (Carl Walter), 1892-1946 [Editor]; Schwindrazheim, Oskar, 1865-1952 [Illustrator]
 (DIR) New England Salmon Hatcheries and Salmon Fisheries in the Late 19th C
       By Various
 (DIR) Nitrogen Bacteria and Legumes With special reference to red clover, 
       By Hopkins, Cyril G. (Cyril George), 1866-1919
 (DIR) North America
       By Russell, Israel C. (Cook), 1852-1906
 (DIR) Northern Nut Growers Association Incorporated 39th Annual Report at N
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the 43r
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the 44t
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the Fif
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the Fif
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the Fou
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the Thi
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 (DIR) Northern Nut Growers Association Report of the Proceedings at the Thi
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 (DIR) Northern Nut Growers Association Thirty-Fourth Annual Report 1943
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 (DIR) Northern Nut Growers Association, Report Of The Proceedings At The Te
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 (DIR) Northern Nut Growers Association, Report of the Proceedings at the Se
       By Northern Nut Growers Association [Editor]
 (DIR) Northern Nut Growers Association, Report of the Proceedings at the Th
       By Northern Nut Growers Association [Editor]
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 (DIR) Northern Nut Growers Report of the Proceedings at the Twenty-First An
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 (DIR) Notes on Collecting and Preserving Natural-History Objects
       By Taylor, J. E. (John Ellor), 1837-1895 [Editor]; Braithwaite, Robert, 1824-1917 [Contributor]; Bridgman, John B. [Contributor]; Britten, James, 1846-1924 [Contributor]; Buckman, James, 1816-1884 [Contributor]; Crombie, James M. (James Morrison), 1833-1906 [Contributor]; Elwin, Edward Fenton, 1853-1921 [Contributor]; Grattann, W. H. [Contributor]; Knaggs, H. Guard (Henry Guard), 1832-1908 [Contributor]; Rye, E. C. (Edward Caldwell), 1832-1885 [Contributor]; Smith, Worthington George, 1835-1917 [Contributor]; Southwell, Thomas, 1831-1901 [Contributor]; Tate, Ralph, 1840-1901 [Contributor]
 (DIR) Notes on Diseases of Swine, Sheep, Poultry and the Dog Cause, Symptom
       By Korinek, Charles James, 1880-
 (DIR) Notes on agriculture in Cyprus and its products
       By Bevan, William, 1864-
 (DIR) Notes on the Fenland; with A Description of the Shippea Man
       By Hughes, Thomas McKenny, 1832-1917; Macalister, Alex. (Alexander)‏ [Contributor]
 (DIR) Nouvelle géographie universelle (1/19) I L'Europe meridionale (Grèce
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 (DIR) Noções botanicas das especies de Nicociana mais usadas nas fabricas d
       By Avellar Brotero, Felix de, 1744-1828 [Adapter]
 (DIR) Nuclear Clocks Revised
       By Faul, Henry, 1920-1981
 (DIR) Nuestra Pampa; libro de lectura
       By Molins, W. Jaime (Wenceslao Jaime), 1882-1965
 (DIR) O credito agricola em Portugal
       By Lima, Jaime de Magalhães, 1859-1936
 (DIR) Obed Hussey, Who, of All Inventors, Made Bread Cheap
       By Greeno, Follett L. (Follett Lamberton), 1889- [Editor]
 (DIR) Observations Géologiques sur les Îles Volcaniques Explorées par l'Exp
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 (DIR) Observations of a Naturalist in the Pacific Between 1896 and 1899, Vo
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 (DIR) Observations on Mount Vesuvius, Mount Etna, and Other Volcanos
       By Hamilton, William, Sir, 1730-1803; Cadell, T. (Thomas), 1742-1802 [Editor]
 (DIR) Old Mines of Southern California Desert-Mountain-Coastal Areas Inclu
       By Storms, William H., 1859-; Fairbanks, Harold W. (Harold Wellman), 1860-1952
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       By Gosse, Philip Henry, 1810-1888
 (DIR) On Naval Timber and Arboriculture With Critical Notes on Authors who
       By Matthew, Patrick, 1790-1874
 (DIR) On the Connexion of the Physical Sciences
       By Somerville, Mary, 1780-1872
 (DIR) On the Red Chalk of England
       By Wiltshire, Thomas
 (DIR) On the cattle plague: or, Contagious typhus in horned cattle. Its his
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 (DIR) On the improved beet root, as winter food for cattle
       By Simpson, Pinder
 (DIR) One Hundred Proofs That the Earth Is Not a Globe
       By Carpenter, William, 1830-1896
 (DIR) One Thousand Questions in California Agriculture Answered
       By Wickson, Edward J. (Edward James), 1848-1923
 (DIR) Ontwerp van wet tot afsluiting en droogmaking van de Zuiderzee met to
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 (DIR) Origin of Cultivated Plants The International Scientific Series Volum
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 (DIR) Other Worlds Their Nature, Possibilities and Habitability in the Ligh
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       By Russell, H. L. (Harry Luman), 1866-1954
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 (DIR) Outlines of the Earth's History: A Popular Study in Physiography
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 (DIR) Paper Shell Pecans
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 (DIR) Peat and its Uses as Fertilizer and Fuel
       By Johnson, Samuel W. (Samuel William), 1830-1909
 (DIR) Pecan Diseases and Pests and Their Control
       By Rosburg, David W.; King, D. R.
 (DIR) Peppermint
       By Henkel, Alice, 1869-1916
 (DIR) Personal Narrative of Travels to the Equinoctial Regions of America, 
       By Humboldt, Alexander von, 1769-1859; Bonpland, Aimé, 1773-1858; Ross, Thomasina [Translator]
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       By Humboldt, Alexander von, 1769-1859; Bonpland, Aimé, 1773-1858; Ross, Thomasina [Translator]
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 (DIR) Philosophical Transactions of the Royal Society - Vol 1 - 1666 Givin
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 (DIR) Photographs of Nebulæ and Clusters, Made with the Crossley Reflector
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 (DIR) Physical Geography
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 (DIR) Pig Raising: A Manual for Pig Clubs
       By Nolan, Aretas Wilbur, 1874-; Greene, James Henry
 (DIR) Pioneer Saturn Encounter
       By United States. National Aeronautics and Space Administration
 (DIR) Plain Concrete for Farm Use
       By Miller, T. A. H. (Thomas Arrington Huntington), 1885-1949
 (DIR) Plants Poisonous to Live Stock
       By Long, Harold Cecil, 1876-
 (DIR) Plato's Doctrine Respecting the Rotation of the Earth and Aristotle's
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 (DIR) Pleasant Ways in Science
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 (DIR) Pleasures of the telescope An Illustrated Guide for Amateur Astronom
       By Serviss, Garrett Putman, 1851-1929
 (DIR) Polarforskningen
       By Nathorst, A. G. (Alfred Gabriel), 1850-1921
 (DIR) Political and commercial geology and the world's mineral resources
       By Spurr, Josiah Edward, 1870-1950 [Editor]
 (DIR) Popular Books on Natural Science For Practical Use in Every Household
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 (DIR) Popular Scientific Recreations in Natural Philosphy, Astronomy, Geolo
       By Tissandier, Gaston, 1843-1899
 (DIR) Popular Superstitions, and the Truths Contained Therein With an Accou
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 (DIR) Poultry A Practical Guide to the Choice, Breeding, Rearing, and Mana
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       By Wortley, E. J. (E. Jocelyn), 1884-1942
 (DIR) Poultry for profit
       By Power, R. A. (Richard Anderson), 1888-1974; Haldeman-Julius, E. (Emanuel), 1888-1951 [Editor]
 (DIR) Practical Angora Goat Raising
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 (DIR) Practical Farm Buildings: Plans and Suggestions
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 (DIR) Prairie Farmer, Vol. 56: No. 1, January 5, 1884. A Weekly Journal for
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 (DIR) Principles and practice of agricultural analysis. Volume 1 (of 3), So
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 (DIR) Principles of Geology or, The Modern Changes of the Earth and its In
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 (DIR) Proceedings of the California Academy of Sciences, Volume III, 1863-1
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 (DIR) Profitable poultry
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 (DIR) Queensland, the Rich but Sparsely Peopled Country, a Paradise for Wil
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 (DIR) Ragnarok : the Age of Fire and Gravel
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 (DIR) Rapport sur un voyage botanique en Algérie, de Philippeville à Biskra
       By Cosson, E. (Ernest), 1819-1889
 (DIR) Rat Proofing Buildings and Premises
       By Silver, James, 1890-; Betts, M. C. (Morris Cotgrave), 1875-1936; Crouch, W. E. (Winney Elmer), 1891-1964
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 (DIR) Reise in die Aequinoctial-Gegenden des neuen Continents. Band 1.
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 (DIR) Relics of Primeval Life: Beginning of Life in the Dawn of Geological 
       By Dawson, John William, Sir, 1820-1899
 (DIR) Remarks Concerning Stones Said to Have Fallen from the Clouds, Both i
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 (DIR) Remarks on some fossil impressions in the sandstone rocks of Connecti
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 (DIR) Remarks on the management, or rather, the mis-management of woods, pl
       By West, J.
 (DIR) Report on the Radiolaria Collected by H.M.S. Challenger During the Ye
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 (DIR) Report on the geology of the Henry Mountains
       By Gilbert, Grove Karl, 1843-1918; Dutton, Clarence E. (Clarence Edward), 1841-1912 [Contributor]
 (DIR) Report on the lands of the arid region of the United States, with a m
       By Powell, John Wesley, 1834-1902; Drummond, Willis, 1808-1879; Dutton, Clarence E. (Clarence Edward), 1841-1912; Gilbert, Grove Karl, 1843-1918; Thompson, A. H. (Almon Harris), 1839-1906
 (DIR) Riesen und Drachen der Vorzeit. Geschichte der Erde, Dritter Teil
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 (DIR) Rodent Control Aided by Emergency Conservation Work
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 (DIR) Scientific American Supplement, No. 275, April 9, 1881
       By Various
 (DIR) Scientific American Supplement, No. 299, September 24, 1881
       By Various
 (DIR) Scientific American Supplement, No. 344, August 5, 1882
       By Various
 (DIR) Scientific American Supplement, No. 360, November 25, 1882
       By Various
 (DIR) Scientific American Supplement, No. 362, December 9, 1882
       By Various
 (DIR) Scientific American Supplement, No. 363, December 16, 1882
       By Various
 (DIR) Scientific American Supplement, No. 365, December 30, 1882
       By Various
 (DIR) Scientific American Supplement, No. 384, May 12, 1883
       By Various
 (DIR) Scientific American Supplement, No. 388, June 9, 1883
       By Various
 (DIR) Scientific American Supplement, No. 401, September 8, 1883
       By Various
 (DIR) Scientific American Supplement, No. 421,  January 26, 1884
       By Various
 (DIR) Scientific American Supplement, No. 430, March 29, 1884
       By Various
 (DIR) Scientific American Supplement, No. 433, April 19, 1884
       By Various
 (DIR) Scientific American Supplement, No. 441, June 14, 1884.
       By Various
 (DIR) Scientific American Supplement, No. 443,  June 28, 1884
       By Various
 (DIR) Scientific American Supplement, No. 446, July 19, 1884
       By Various
 (DIR) Scientific American Supplement, No. 447, July 26, 1884
       By Various
 (DIR) Scientific American Supplement, No. 460, October 25, 1884
       By Various
 (DIR) Scientific American Supplement, No. 484, April 11, 1885
       By Various
 (DIR) Scientific American Supplement, No. 492, June 6, 1885
       By Various
 (DIR) Scientific American Supplement, No. 497, July 11, 1885
       By Various
 (DIR) Scientific American Supplement, No. 508, September 26, 1885
       By Various
 (DIR) Scientific American Supplement, No. 520, December 19, 1885
       By Various
 (DIR) Scientific American Supplement, No. 531, March 6, 1886
       By Various
 (DIR) Scientific American Supplement, No. 561, October 2, 1886
       By Various
 (DIR) Scientific American Supplement, No. 601, July 9, 1887
       By Various
 (DIR) Scientific American Supplement, No. 613, October 1, 1887
       By Various
 (DIR) Scientific American Supplement, No. 623, December 10, 1887
       By Various
 (DIR) Scientific American Supplement, No. 648, June 2, 1888.
       By Various
 (DIR) Scientific American Supplement, No. 711, August 17, 1889
       By Various
 (DIR) Scientific American Supplement, No. 717,  September  28, 1889
       By Various
 (DIR) Scientific American Supplement, No. 787, January 31, 1891
       By Various
 (DIR) Scientific American Supplement, No. 829, November 21, 1891
       By Various
 (DIR) Scientific American Supplement, No. 832,  December 12, 1891
       By Various
 (DIR) Scientific American Supplement, No. 841, February 13, 1892
       By Various
 (DIR) Scientific American magazine, Vol. 2 Issue 1 The advocate of Industry
       By Various; Porter, Rufus, 1792-1884 [Editor]
 (DIR) Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 
       By Various
 (DIR) Scientific American, Vol. XXXIX.—No. 6. [New Series.], August 10, 187
       By Various
 (DIR) Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877
       By Various
 (DIR) Scientific American, Volume 17, No. 26 December 28, 1867 A Weekly Jo
       By Various
 (DIR) Scientific American, Volume 22, No. 1, January 1, 1870 A Weekly Jour
       By Various
 (DIR) Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journ
       By Various
 (DIR) Scientific American, Volume 56, No. 9, February 26, 1887
       By Various
 (DIR) Scott Greenwood and Co. Catalogue of Special Technical Works, 1903 Fo
       By Scott, Greenwood & Co.
 (DIR) Seasoning of Wood
       By Wagner, J. B. (Joseph Bernard), 1870-
 (DIR) Secrets of Earth and Sea
       By Lankester, E. Ray (Edwin Ray), Sir, 1847-1929
 (DIR) Seeds of Michigan Weeds
       By Beal, W. J. (William James), 1833-1924
 (DIR) Sewage Disposal on the Farm, and Protection of Drinking Water
       By Smith, Theobald, 1859-1934
 (DIR) Sewage and Garbage Disposal on the Farm
       By Rockey, J. W. (John Wesley), 1909-; Simons, Joseph Winslow, 1908-
 (DIR) Sewage and sewerage of farm homes [1922]
       By Warren, George M. (George Milton)
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       By Warren, George M. (George Milton)
 (DIR) Sheep, Swine, and Poultry Embracing the History and Varieties of Eac
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 (DIR) Significant Achievements in Space Bioscience 1958-1964
       By United States. National Aeronautics and Space Administration
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       By Gates, Burton N. (Burton Noble), 1881-1972
 (DIR) Soil Culture Containing a Comprehensive View of Agriculture, Horticu
       By Walden, J. H.
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       By Hilgard, Eugene W. (Eugene Woldemar), 1833-1916
 (DIR) Some Common Birds Useful to the Farmer (1926 edition)
       By Beal, F. E. L. (Foster Ellenborough Lascelles), 1840-1917
 (DIR) Some Common Birds in Their Relation to Agriculture
       By Beal, F. E. L. (Foster Ellenborough Lascelles), 1840-1917
 (DIR) Some Salient Points in the Science of the Earth
       By Dawson, John William, Sir, 1820-1899
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 (DIR) Special report on diseases of cattle
       By United States. Bureau of Animal Industry; Atkinson, V. T. (Vickers T.), -1891; Dickson, Dr. (William), -1891; Eichhorn, A. (Adolph), 1875-1956; Hickman, Richard W. (Richard West), 1852-1926; Law, James, 1838-1921; Lowe, (Dr.) (William Herbert), 1862-1933; Marsh, C. Dwight (Charles Dwight), 1855-1932; Mohler, John R. (John Robbins), 1875-1952; Murray, A. J. (Alexander James); Pearson, Leonard, 1868-1909; Ransom, Brayton Howard, 1879-1925; Trumbower, M. R. (Milton R.); Woodward, Dr. (Benjamin Tilghman), 1881-
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       By McCormick & Co. (Baltimore, Md.)
 (DIR) Standard methods for the examination of water and sewage
       By American Public Health Association. Laboratory Section; American Chemical Society; Association of Official Agricultural Chemists (U.S.)
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       By Croll, James, 1821-1890
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       By Roberts, James Russel
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 (DIR) Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.
       By Atkinson, George Francis, 1854-1918
 (DIR) Studies on fermentation
       By Pasteur, Louis, 1822-1895; Faulkner, Frank, 1843-1925 [Translator]; Robb, D. Constable (David Constable) [Translator]
 (DIR) Submerged forests
       By Reid, Clement, 1853-1916
 (DIR) Sweet Clover: Growing the Crop
       By Coe, H. S., 1888-1918
 (DIR) Sweet Clover: Harvesting and Thrashing the Seed Crop
       By Coe, H. S., 1888-1918
 (DIR) Sweet Clover: Utilization
       By Coe, H. S., 1888-1918
 (DIR) Sweet-Clover Seed
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 (DIR) Tableau du climat et du sol des États-Unis d'Amérique Suivi d'éclair
       By Volney, C.-F. (Constantin-François), 1757-1820
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 (DIR) Terrestrial and Celestial Globes Volume 2 Their History and Construc
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       By Matthews, William Henry, 1919-
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 (DIR) The Andes and the Amazon; Or, Across the Continent of South America
       By Orton, James, 1830-1877
 (DIR) The Antiquity of Man
       By Lyell, Charles, Sir, 1797-1875
 (DIR) The Apple The Kansas Apple, the Big Red Apple; the Luscious, Red-Che
       By Barnes, William H. [Compiler]; Kansas State Horticultural Society [Editor]
 (DIR) The Apple-Tree The Open Country Books—No. 1
       By Bailey, L. H. (Liberty Hyde), 1858-1954
 (DIR) The Arctic World
       By Anonymous
 (DIR) The Arctic regions and the northern whale-fishery
       By Scoresby, William, 1789-1857
 (DIR) The Argentine in the Twentieth Century
       By Martínez, Alberto B.; Lewandowski, Maurice; Miall, Bernard, 1876-1953 [Translator]
 (DIR) The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper a
       By Boucherie, Anthony, 1747?-
 (DIR) The Asteroids; Or Minor Planets Between Mars and Jupiter.
       By Kirkwood, Daniel, 1814-1895
 (DIR) The Atlantic Monthly, Volume 06, No. 33, July, 1860 A Magazine Of Li
       By Various
 (DIR) The Atom and the Ocean
       By Hull, E. W. Seabrook
 (DIR) The Aviator and the Weather Bureau
       By Carpenter, Ford A. (Ford Ashman), 1868-1947
 (DIR) The Bedbug [1934]
       By Marlatt, C. L., 1863-1954
 (DIR) The Birth-Time of the World and Other Scientific Essays
       By Joly, John, 1857-1933
 (DIR) The Book of Alfalfa: History, Cultivation and Merits Its Uses as a F
       By Coburn, F. D. (Foster Dwight), 1846-1924; Hoard, W. D. (William Dempster), 1836-1918 [Author of introduction, etc.]
 (DIR) The Book of Husbandry
       By Fitzherbert, Anthony, 1470-1538; Skeat, Walter W. (Walter William), 1835-1912 [Editor]
 (DIR) The Book of Shells Containing the Classes Mollusca, Conchifera, Cirr
       By Society for Promoting Christian Knowledge (Great Britain). Committee of General Literature and Education
 (DIR) The Book of Stars: Being a Simple Explanation of the Stars and Their 
       By Collins, A. Frederick (Archie Frederick), 1869-1952
 (DIR) The Book of the Damned
       By Fort, Charles, 1874-1932
 (DIR) The Book of the National Parks
       By Yard, Robert Sterling, 1861-1945
 (DIR) The Book of the Ocean
       By Ingersoll, Ernest, 1852-1946
 (DIR) The Botanist's Companion, Volume II Or an Introduction to the Knowle
       By Salisbury, William, -1823
 (DIR) The Cauliflower
       By Crozier, A. A. (Arthur Alger), 1856-1899
 (DIR) The Chain of Life in Geological Time A Sketch of the Origin and Succe
       By Dawson, John William, Sir, 1820-1899
 (DIR) The Coal Measures Amphibia of North America
       By Moodie, Roy Lee, 1880-1934
 (DIR) The Cocoanut: With reference to its products and cultivation in the P
       By Lyon, William Scrugham, 1852-1916
 (DIR) The Coming Ice Age
       By Taber, C. A. M. (Charles Austin Mendell), 1824-1911
 (DIR) The Commercial Products of the Vegetable Kingdom Considered in Their
       By Simmonds, P. L. (Peter Lund), 1814-1897
 (DIR) The Common Rocks and Minerals of Missouri
       By Keller, W. D., 1900-2001
 (DIR) The Continental Monthly, Vol. 5, No. 4, April, 1864
       By Various
 (DIR) The Corning Egg Farm book, by Corning himself
       By Corning, Edward, 1839-1914; Corning, Gardner, 1867-1945
 (DIR) The Country Housewife and Lady's Director in the Management of a Hous
       By Bradley, Richard, 1688-1732
 (DIR) The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous 
       By Miller, Hugh, 1802-1856; Symonds, W. S. (William Samuel), 1818-1887 [Editor]
 (DIR) The Cultivation and Manufacture of Tea
       By Money, Edward
 (DIR) The Cultivation of The Native Grape, and Manufacture of American Wine
       By Husmann, George, 1827-1902
 (DIR) The Deluge in the Light of Modern Science: A Discourse
       By Denton, William, 1823-1883
 (DIR) The Desert World
       By Mangin, Arthur, 1824-1887; Dargent, Yan, 1824-1899 [Illustrator]; Foulquier, Jean Antoine Valentin, 1822-1896 [Illustrator]; Freeman, William Henry, active 1839-1875‏ [Illustrator]; Adams, W. H. Davenport (William Henry Davenport), 1828-1891 [Translator]
 (DIR) The Diatomaceæ of Philadelphia and Vicinity
       By Boyer, Charles S. (Charles Sumner), 1856-1928
 (DIR) The Dinosaur Quarry. Dinosaur National Monument, Colorado-Utah
       By Good, John M. (John Maxwell), 1924-; Stucker, Gilbert F.; White, Theodore Elmer, 1905-1977
 (DIR) The Divining Rod: Virgula Divina—Baculus Divinatorius (Water-Witching
       By Latimer, Charles, 1827-1888
 (DIR) The Dollar Hen
       By Hastings, Milo, 1884-1957
 (DIR) The Eagle's Nest Ten Lectures on the Relation of Natural Science to A
       By Ruskin, John, 1819-1900
 (DIR) The Earth as Modified by Human Action
       By Marsh, George P. (George Perkins), 1801-1882
 (DIR) The Earth's Beginning
       By Ball, Robert S. (Robert Stawell), 1840-1913
 (DIR) The Economic Aspect of Geology
       By Leith, C. K. (Charles Kenneth), 1875-1956
 (DIR) The Edinburgh New Philosophical Journal, Vol. XLIX April-October 1850
       By Various; Jameson, Robert, 1774-1854 [Editor]
 (DIR) The Elements of Agriculture A Book for Young Farmers, with Questions 
       By Waring, George E. (George Edwin), 1833-1898
 (DIR) The Elements of Geology
       By Norton, William Harmon, 1856-1944
 (DIR) The Elements of Geology
       By Norton, William Harmon, 1856-1944
 (DIR) The Elements of Geology; Adapted to the Use of Schools and Colleges
       By Loomis, Justin R. (Justin Rudolph), 1810-1898
 (DIR) The English Husbandman The First Part: Contayning the Knowledge of t
       By Markham, Gervase, 1568?-1637
 (DIR) The English Husbandman (The Second Booke) 
       By Markham, Gervase, 1568?-1637
 (DIR) The Eruption of Vesuvius in 1872
       By Palmieri, Luigi, 1807-1896; Mallet, Robert, 1810-1881 [Translator]
 (DIR) The Fabric of Civilization A Short Survey of the Cotton Industry in t
       By Guaranty Trust Company of New York
 (DIR) The Face of the Earth as Seen from the Air A Study in the Application
       By Lee, Willis T. (Willis Thomas), 1864-1926; Joerg, W. L. G. (Wolfgang Louis Gottfried), 1885-1952 [Editor]
 (DIR) The Fairy-Land of Science
       By Buckley, Arabella B. (Arabella Burton), 1840-1929
 (DIR) The Farm That Won't Wear Out
       By Hopkins, Cyril G. (Cyril George), 1866-1919
 (DIR) The Farmer and His Community
       By Sanderson, Dwight, 1878-1944
 (DIR) The Fat of the Land: The Story of an American Farm
       By Streeter, John Williams, 1841-1905
 (DIR) The Fayûm and Lake Mœris
       By Brown, R. H. (Robert Hanbury), 1849-1926; Scott-Moncrieff, Colin Campbell, Sir, 1836-1916 [Author of introduction, etc.]
 (DIR) The First Book of Farming
       By Goodrich, C. L. (Charles Landon), 1859-
 (DIR) The Fishing Industry
       By Gibbs, William E. (William Edward)
 (DIR) The Floors of the Ocean: 1. The North Atlantic Text to accompany the 
       By Heezen, Bruce C., 1924-1977; Ewing, W. Maurice (William Maurice), 1906-1974; Tharp, Marie, 1920-2006
 (DIR) The Florist and Horticultural Journal, Vol. II. No. 7, July, 1853 A 
       By Various; Hanson, H. C. [Editor]
 (DIR) The Flying Saucers are Real
       By Keyhoe, Donald E. (Donald Edward), 1897-1988
 (DIR) The Foot-prints of the Creator
       By Miller, Hugh, 1802-1856; Agassiz, Louis, 1807-1873 [Contributor]
 (DIR) The Formation of Vegetable Mould Through the Action of Worms With Ob
       By Darwin, Charles, 1809-1882
 (DIR) The Forms of Water in Clouds and Rivers, Ice and Glaciers
       By Tyndall, John, 1820-1893
 (DIR) The Geography of New Jersey
       By Snyder, Henry
 (DIR) The Geography of the Region about Devil's Lake and the Dalles of the 
       By Salisbury, Rollin D., 1858-1922; Atwood, Wallace Walter, 1872-1949
 (DIR) The Geologic Setting of the John Day Country: Grant County, Oregon
       By Thayer, Thomas P., 1907-2004
 (DIR) The Geologic Story of Arches National Park Geological Survey Bulletin
       By Lohman, Stanley William, 1907-; Stacy, John R. [Illustrator]
 (DIR) The Geologic Story of Canyonlands National Park
       By Lohman, Stanley William, 1907-; Stacy, John R. [Illustrator]
 (DIR) The Geologic Story of Colorado National Monument Revised Edition
       By Lohman, Stanley William, 1907-; Stacy, John R. [Illustrator]
 (DIR) The Geologic Story of Glacier National Park
       By Dyson, James L. (James Lindsay), 1912-1967
 (DIR) The Geologic Story of Mount Rainier A look at the geologic past of on
       By Crandell, Dwight R. (Dwight Raymond), 1923-2009
 (DIR) The Geologic Story of Palo Duro Canyon
       By Matthews, William Henry, 1919-
 (DIR) The Geologic Story of Yellowstone National Park
       By Keefer, William R., 1924-; Stacy, John R. [Illustrator]
 (DIR) The Geologic Story of the Great Plains A nontechnical description of
       By Trimble, Donald E., 1916-
 (DIR) The Geological History of Fossil Butte National Monument and Fossil B
       By McGrew, Paul O. (Paul Orman), 1909-1983; Casilliano, Michael
 (DIR) The Geological History of Plants
       By Dawson, John William, Sir, 1820-1899
 (DIR) The Geological Story of the Isle of Wight
       By Hughes, J. Cecil (John Cecil)
 (DIR) The Geology of Button Bay State Park
       By Dodge, Harry W.
 (DIR) The Geology of Calvin Coolidge State Forest
       By Dodge, Harry W.
 (DIR) The Geology of D.A.R. State Park, Mt. Philo State Forest Park, Sand B
       By Dodge, Harry W.
 (DIR) The Geology of Darling State Park
       By Dodge, Harry W.
 (DIR) The Geology of Groton State Forest
       By Christman, Robert A. (Robert Adam), 1924-2012
 (DIR) The Geology of Mt. Mansfield State Forest
       By Christman, Robert A. (Robert Adam), 1924-2012
 (DIR) The Glaciers of the Alps Being a narrative of excursions and ascents
       By Tyndall, John, 1820-1893
 (DIR) The Hawaiian Islands Their Resources, Agricultural, Commercial and F
       By Hawaii. Department of Foreign Affairs
 (DIR) The History of Creation, Vol. 1 (of 2) Or the Development of the Ear
       By Haeckel, Ernst, 1834-1919; Lankester, E. Ray (Edwin Ray), Sir, 1847-1929 [Editor]; Schmitz, L. Dora [Translator]
 (DIR) The History of Creation, Vol. 2 (of 2) Or the Development of the Ear
       By Haeckel, Ernst, 1834-1919; Lankester, E. Ray (Edwin Ray), Sir, 1847-1929 [Editor]; Schmitz, L. Dora [Translator]
 (DIR) The History of Esculent Fish
       By North, Roger, 1651-1734; Albin, Eleazar, active 1713-1759 [Illustrator]; Albin, Elizabeth [Illustrator]
 (DIR) The Hollow Earth
       By Ives, F. T. (Franklin Titus), 1828-1910
 (DIR) The Home of the Blizzard Being the Story of the Australasian Antarct
       By Mawson, Douglas, Sir, 1882-1958
 (DIR) The Hurricane Guide Being an Attempt to Connect the Rotary Gale or R
       By Birt, William Radcliff, 1804-1881
 (DIR) The International Monthly, Volume 4, No. 4, November 1, 1851
       By Various
 (DIR) The Introduction of Self-Registering Meteorological Instruments
       By Multhauf, Robert P., 1919-2004
 (DIR) The Journal of Geology, January-February 1893 A Semi-Quarterly Magazi
       By Various; Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928 [Editor]
 (DIR) The Journal of Geology, May-June 1893 A Semi-Quarterly Magazone of G
       By Various; Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928 [Editor]
 (DIR) The Kansas University Quarterly, Vol. I, No. 1 (1892)
       By Various; Kellogg, Vernon L. (Vernon Lyman), 1867-1937 [Editor]
 (DIR) The Kansas University science bulletin, Vol. I, No. 6, September 1902
       By Various [Editor]
 (DIR) The Kansas University science bulletin, Vol. I, No. 7,  September 190
       By Various [Editor]
 (DIR) The Khedive's Country
       By Fenn, George Manville, 1831-1909
 (DIR) The Land of Midian (Revisited) — Volume 1
       By Burton, Richard Francis, Sir, 1821-1890
 (DIR) The Law of Storms The various phenomena by which their approach can 
       By Ross, John
 (DIR) The Lights of the Church and the Light of Science Essay #6 from "Sci
       By Huxley, Thomas Henry, 1825-1895
 (DIR) The Livestock Producer and Armour
       By Armour and Company [Publisher]
 (DIR) The Lobster Fishery of Maine Bulletin of the United States Fish Comm
       By Cobb, John N. (John Nathan), 1868-1930
 (DIR) The Manufacture of Tomato Products Including whole tomato pulp or pur
       By Hier, W. G. (Wayland Gladstone), 1889-
 (DIR) The Market Reporter, Vol. 4, No. 15
       By Various
 (DIR) The Mechanical Properties of Wood Including a Discussion of the Fact
       By Record, Samuel J. (Samuel James), 1881-1945
 (DIR) The Medals of Creation, Volumes 1 and 2 First Lessons in Geology and 
       By Mantell, Gideon Algernon, 1790-1852
 (DIR) The Meeting-Place of Geology and History
       By Dawson, John William, Sir, 1820-1899
 (DIR) The Mentor: Reclaiming the Desert, Vol. 6, Num. 17, Serial No. 165, O
       By Blanchard, C. J. (Clarence John), 1863-1945
 (DIR) The Mentor: The Story of Coal, vol. 6, Num. 6, Serial No. 154, May 1,
       By Talman, Charles Fitzhugh, 1874-1936
 (DIR) The Mentor: The Weather Serial Number 110; 1 July, 1916
       By Talman, Charles Fitzhugh, 1874-1936
 (DIR) The Mirror of Literature, Amusement, and Instruction. Volume 20, No. 
       By Various
 (DIR) The Moon
       By Farrington, Oliver C. (Oliver Cummings), 1864-1933
 (DIR) The Moon: considered as a planet, a world, and a satellite.
       By Nasmyth, James, 1808-1890; Carpenter, James, 1840-1899
 (DIR) The Movements and Habits of Climbing Plants
       By Darwin, Charles, 1809-1882
 (DIR) The Mule: A Treatise on the Breeding, Training, and Uses to Which He 
       By Riley, Harvey
 (DIR) The Nakimu Caves, Glacier Dominion Park, B. C.
       By Canada. National Parks Branch
 (DIR) The National Geographic Magazine, Vol. I., No. 3, July, 1889
       By Various
 (DIR) The National Geographic Magazine, Vol. I., No. 4, October, 1889
       By Various
 (DIR) The National Geographic Magazine, Vol. II., No. 2, May, 1890
       By Various
 (DIR) The Natural History of Clay
       By Searle, Alfred B. (Alfred Broadhead), 1877-1967
 (DIR) The Natural History of Pliny, Volume 2 (of 6)
       By Pliny, the Elder, 24?-79; Bostock, John, 1773-1846 [Translator]; Riley, Henry T. (Henry Thomas), 1816-1878 [Translator]
 (DIR) The Natural History of Pliny, Volume 4 (of 6)
       By Pliny, the Elder, 24?-79; Bostock, John, 1773-1846 [Translator]; Riley, Henry T. (Henry Thomas), 1816-1878 [Translator]
 (DIR) The Negro Farmer
       By Kelsey, Carl, 1870-1953
 (DIR) The Neptunian, or Water Theory of Creation
       By Woodman, J. M.
 (DIR) The New Heavens
       By Hale, George Ellery, 1868-1938
 (DIR) The Nile in 1904
       By Willcocks, William, Sir, 1852-1932; Beadnell, H. J. L. (Hugh John Llewellyn), 1874-1944 [Contributor]
 (DIR) The Nut Culturist A Treatise on Propogation, Planting, and Cultivati
       By Fuller, Andrew S. (Andrew Samuel), 1828-1896
 (DIR) The Ocean World: Being a Description of the Sea and Its Living Inhabi
       By Figuier, Louis, 1819-1894; Groom Napier, Charles Ottley, 1839- [Contributor]
 (DIR) The Ocean and Its Wonders
       By Ballantyne, R. M. (Robert Michael), 1825-1894
 (DIR) The Ohio Journal of Science, Vol. XVI, No. 1, November 1915
       By Various
 (DIR) The Ohio Naturalist, Vol. I, No. 7, May, 1901
       By Ohio State University. Biological Club
 (DIR) The Ohio naturalist, Vol. 1, No. 4, February 1901
       By Ohio State University. Biological Club
 (DIR) The Ohio naturalist, Vol. 1, No. 8, June 1901
       By Ohio State University. Biological Club
 (DIR) The Old Red Sandstone; or, New Walks in an Old Field
       By Miller, Hugh, 1802-1856
 (DIR) The Origin of the World According to Revelation and Science
       By Dawson, John William, Sir, 1820-1899
 (DIR) The Ornithosauria An elementary study of the bones of Pterodactyles 
       By Seeley, H. G. (Harry Govier), 1839-1909
 (DIR) The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told
       By Thomson, J. Arthur (John Arthur), 1861-1933
 (DIR) The Passaic Flood of 1903
       By Leighton, Marshall Ora, 1874-1958
 (DIR) The Past Condition of Organic Nature Lecture II. (of VI.), "Lectures
       By Huxley, Thomas Henry, 1825-1895
 (DIR) The Peanut Plant: Its Cultivation And Uses
       By Jones, B. W.
 (DIR) The Pecan and its Culture
       By Hume, H. Harold (Hardrada Harold), 1875-1965
 (DIR) The Percheron horse
       By Du Hays, Charles, 1818-1898
 (DIR) The Philippine Agricultural Review. Vol. VIII, First Quarter, 1915 No
       By Various; Edwards, H. T. [Editor]
 (DIR) The Philosophy of Earthquakes, Natural and Religious or, An Inquiry 
       By Stukeley, William, 1687-1765
 (DIR) The Philosophy of the Weather. And a Guide to Its Changes
       By Butler, T. B. (Thomas Belden), 1806-1873
 (DIR) The Pig: Breeding, Rearing, and Marketing
       By Spencer, Sanders, 1840-
 (DIR) The Pleistocene of North America and its vertebrated animals from th
       By Hay, Oliver Perry, 1846-1930
 (DIR) The Polar World A popular description of man and nature in the Arcti
       By Hartwig, G. (Georg), 1813-1880
 (DIR) The Popular Science Monthly, August, 1900 Vol. 57, May, 1900 to Octob
       By Various; Cattell, James McKeen, 1860-1944 [Editor]
 (DIR) The Popular Science Monthly, July, 1900 Vol. 57, May, 1900 to October
       By Various; Cattell, James McKeen, 1860-1944 [Editor]
 (DIR) The Practical Astronomer Comprising illustrations of light and colou
       By Dick, Thomas, 1774-1857
 (DIR) The Prairie Farmer, Vol. 56, No. 2, January 12, 1884 A Weekly Journal
       By Various
 (DIR) The Preparation of Illustrations for Reports of the United States Geo
       By Ridgway, John L., 1859-1947
 (DIR) The Preparation of Plantation Rubber
       By Morgan, Sidney; Stevens, H. P. (Henry Potter), 1875-1965 [Contributor]
 (DIR) The Principal Species of Wood: Their Characteristic Properties First 
       By Snow, Charles H. (Charles Henry), 1863-1957
 (DIR) The Principles of Breeding or, Glimpses at the Physiological Laws in
       By Goodale, S. L. (Stephen Lincoln), 1815-1897
 (DIR) The Principles of Stratigraphical Geology
       By Marr, J. E. (John Edward), 1857-1933
 (DIR) The Rain Cloud or, An Account of the Nature, Properties, Dangers and
       By Tomlinson, Charles, 1808-1897
 (DIR) The Raisin Industry A practical treatise on the raisin grapes, their
       By Eisen, Gustavus A., 1847-1940
 (DIR) The Ranidae: How to breed, feed and raise the edible frog
       By Unknown
 (DIR) The Religion of Geology and Its Connected Sciences
       By Hitchcock, Edward, 1793-1864
 (DIR) The Republic of Costa Rica
       By Niederlein, Gustavo, 1858-1924
 (DIR) The Romance of Modern Geology Describing in simple but exact language
       By Grew, Edwin Sharpe, 1867-1950; Smit, Joseph, 1836-1929 [Illustrator]; Woodward, Alice B., 1862-1951 [Illustrator]
 (DIR) The Romance of Rubber
       By United States Rubber Company; Martin, John, 1865-1947 [Editor]
 (DIR) The Romance of the Reaper
       By Casson, Herbert Newton, 1869-1951
 (DIR) The Rural Life Problem of the United States Notes of an Irish Observe
       By Plunkett, Horace Curzon, Sir, 1854-1932
 (DIR) The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 01 (18
       By Various
 (DIR) The Rural Magazine, and Literary Evening Fire-Side, Vol. 1 No. 08 (18
       By Various
 (DIR) The Salmon Fishery of Penobscot Bay and River in 1895-96
       By Smith, Hugh M. (Hugh McCormick), 1865-1941
 (DIR) The Science of Brickmaking
       By Harris, George Frederick, 1862-1906
 (DIR) The Scientific Monthly, October to December, 1915
       By Various; Cattell, James McKeen, 1860-1944 [Editor]
 (DIR) The Sewerage of Sea Coast Towns
       By Adams, Henry Charles, 1873-1952
 (DIR) The Shepherd of Banbury's Rules to Judge of the Changes of the Weathe
       By Claridge, John (Shepherd)
 (DIR) The Shire Horse in Peace and War
       By Frost, J. Albert
 (DIR) The Solution of the Pyramid Problem; or, Pyramid Discoveries With a 
       By Ballard, Robert, 1839-1912
 (DIR) The Stewardship of the Soil Baccalaureate Address by John Henry Wors
       By Worst, John H. (John Henry), 1850-1945
 (DIR) The Stock-Feeder's Manual the chemistry of food in relation to the b
       By Cameron, Charles Alexander, Sir, 1830-1921
 (DIR) The Story of Creation as Told By Theology and By Science
       By Ackland, T. S. (Thomas Suter), 1817-1892
 (DIR) The Story of Evolution
       By McCabe, Joseph, 1867-1955
 (DIR) The Story of Germ Life
       By Conn, H. W. (Herbert William), 1859-1917
 (DIR) The Story of Milk
       By Frederiksen, Johan Ditlev, 1848-
 (DIR) The Story of a Boulder; or, Gleanings from the Note-book of a Field G
       By Geikie, Archibald, 1835-1924
 (DIR) The Story of a Loaf of Bread
       By Wood, T. B. (Thomas Barlow), 1869-1929
 (DIR) The Story of a Piece of Coal: What It Is, Whence It Comes, and Whithe
       By Martin, Edward A. (Edward Alfred), 1864-1943
 (DIR) The Story of the Cotton Plant
       By Wilkinson, Frederick
 (DIR) The Story of the Earth and Man
       By Dawson, John William, Sir, 1820-1899
 (DIR) The Story of the Hills: A Book About Mountains for General Readers.
       By Hutchinson, H. N. (Henry Neville), 1856-1927
 (DIR) The Story of the Soil; from the Basis of Absolute Science and Real Li
       By Hopkins, Cyril G. (Cyril George), 1866-1919
 (DIR) The Story of the Solar System
       By Chambers, George F. (George Frederick), 1841-1915
 (DIR) The Strange Adventures of a Pebble
       By Hawksworth, Hallam, 1863-
 (DIR) The Student's Elements of Geology
       By Lyell, Charles, Sir, 1797-1875
 (DIR) The Subterranean World
       By Hartwig, G. (Georg), 1813-1880
 (DIR) The Testimony of the Rocks or, Geology in Its Bearings on the Two The
       By Miller, Hugh, 1802-1856
 (DIR) The Toilers of the Field
       By Jefferies, Richard, 1848-1887
 (DIR) The Tomato
       By Work, Paul, 1886-1959
 (DIR) The Tropical World Aspects of man and nature in the equatorial region
       By Hartwig, G. (Georg), 1813-1880
 (DIR) The Underworld of Oregon Caves National Monument
       By Contor, Roger J., 1930-
 (DIR) The Unexploited West A Compilation of all of the authentic informati
       By Chambers, Ernest J., 1862-1925
 (DIR) The Vailan or annular theory: A synopsis of Prof. I. N. Vail's argume
       By Bowers, Stephen, 1832-1907; Vail, Isaac N. (Isaac Newton), 1840-1914 [Contributor]
 (DIR) The Variation of Animals and Plants Under Domestication, Vol. I.
       By Darwin, Charles, 1809-1882
 (DIR) The Variation of Animals and Plants under Domestication
       By Darwin, Charles, 1809-1882
 (DIR) The Variation of Animals and Plants under Domestication — Volume 1
       By Darwin, Charles, 1809-1882
 (DIR) The Voyage of the Beagle
       By Darwin, Charles, 1809-1882
 (DIR) The Water Supply of the El Paso and Southwestern Railway from Carrizo
       By Campbell, John Logan, 1863-1952
 (DIR) The Western United States: A Geographical Reader
       By Fairbanks, Harold W. (Harold Wellman), 1860-1952
 (DIR) The Wonder Book of Volcanoes and Earthquakes
       By Houston, Edwin J. (Edwin James), 1847-1914
 (DIR) The Wonderland of Trinidad
       By Barber Asphalt Paving Co.
 (DIR) The World Before the Deluge
       By Figuier, Louis, 1819-1894; Bristow, Henry W. (Henry William), 1817-1889 [Editor]
 (DIR) The World of Flying Saucers: A Scientific Examination of a Major Myth
       By Menzel, Donald H. (Donald Howard), 1901-1976; Boyd, Lyle Gifford, 1907-1982
 (DIR) The World's Greatest Books — Volume 15 — Science
       By Mee, Arthur, 1875-1943 [Editor]; Hammerton, J. A. (John Alexander), 1871-1949 [Editor]
 (DIR) The Young Farmer: Some Things He Should Know
       By Hunt, Thomas Forsyth, 1862-1927
 (DIR) The agricultural and forest products of British West Africa
       By Dudgeon, Gerald C. (Gerald Cecil), 1867-1930; Dunstan, Wyndham R. (Wyndham Rowland), 1861-1949 [Editor]
 (DIR) The anatomy of the domestic fowl
       By Kaupp, B. F. (Benjamin Franklyn), 1874-1954
 (DIR) The art of promoting the growth of the cucumber and melon in a series
       By Watkins, Thomas
 (DIR) The autobiography of Arthur Young
       By Young, Arthur, 1741-1820; Betham-Edwards, Matilda, 1836-1919 [Editor]
 (DIR) The book of cheese
       By Thom, Charles, 1872-1956; Fisk, W. W. (Walter Warner), 1888-1979
 (DIR) The cherries of New York
       By Hedrick, U. P., 1870-1951; Howe, G. H. (George Henry), 1888- [Contributor]; Taylor, O. M. (Orrin Morehouse), 1865-1932 [Contributor]; Tubergen, C. B. (Charles Burton), 1890- [Contributor]; Wellington, R. (Richard), 1884-1975 [Contributor]
 (DIR) The chocolate-plant (Theobroma cacao) and its products
       By Anonymous
 (DIR) The course of creation
       By Anderson, John, 1795?-1864
 (DIR) The cranberry
       By Bradley Fertilizer Company
 (DIR) The description and use of the globes and the orrery To which is pre
       By Harris, Joseph, 1704-1764
 (DIR) The different modes of cultivating the pine-apple From its first int
       By Loudon, J. C. (John Claudius), 1783-1843
 (DIR) The evolution of climate
       By Brooks, C. E. P. (Charles Ernest Pelham), 1888-1957; Simpson, G. C. (George Clarke), Sir, 1878-1965 [Author of introduction, etc.]
 (DIR) The evolution of the oil industry
       By Ross, Victor, 1878-1934; Manning, Van. H. (Vannoy Hartrog), 1861-1932 [Author of introduction, etc.]
 (DIR) The exploration of Tibesti, Erdi, Borkou, and Ennedi in 1912-1917
       By Tilho, Jean, 1875-1956
 (DIR) The farm and the woodlot
       By Barton, J. E.
 (DIR) The filtration of public water-supplies Third edition, revised and e
       By Hazen, Allen, 1869-1930
 (DIR) The flow of time in the Connecticut valley
       By Bain, George W. (George William), 1901-1991; Meyerhoff, Howard A. (Howard Augustus), 1899-1982
 (DIR) The garden yard
       By Hall, Bolton, 1854-1938; Nelson, N. O. (Nelson Oliver), 1844-1922 [Author of introduction, etc.]; Collingwood, Herbert W. (Herbert Winslow), 1857-1927 [Editor]; Fraser, Samuel, 1876-1959 [Editor]
 (DIR) The geography and geology of south-eastern Egypt
       By Ball, John, 1872-1941
 (DIR) The grapes of New York
       By Hedrick, U. P., 1870-1951; Booth, N. O. (Nathaniel Ogden), 1869-1919 [Contributor]; Dorsey, Maxwell Jay, 1880-1966 [Contributor]; Taylor, O. M. (Orrin Morehouse), 1865-1932 [Contributor]; Wellington, R. (Richard), 1884-1975 [Contributor]
 (DIR) The honey bee: a manual of instruction in apiculture
       By Benton, Frank, 1852-1919
 (DIR) The jute industry
       By Woodhouse, Thomas, 1862-1933; Kilgour, Peter
 (DIR) The life of a fossil hunter
       By Sternberg, Charles H. (Charles Hazelius), 1850-1943; Osborn, Henry Fairfield, 1857-1935 [Author of introduction, etc.]
 (DIR) The micro-organisms of the soil
       By Russell, Edward J. (Edward John), 1872-1965; Rothamsted Experimental Station
 (DIR) The mighty deep
       By Giberne, Agnes, 1845-1939
 (DIR) The modern packing house
       By Wilder, F. W. (Fred William), 1853-1906; Davis, David I. (David Isaac), 1869-1940 [Editor]
 (DIR) The moon
       By Elger, Thomas Gwyn, 1836-1897
 (DIR) The music of the spheres
       By Grondal, Florence Armstrong
 (DIR) The netherworld of Mendip
       By Baker, Ernest A. (Ernest Albert), 1869-1941; Balch, H. E. (Herbert Ernest), 1869-1958
 (DIR) The new air world
       By Moore, Willis L. (Willis Luther), 1856-1927
 (DIR) The northern whale-fishery
       By Scoresby, William, 1789-1857
 (DIR) The peaches of New York
       By Hedrick, U. P., 1870-1951; Howe, G. H. (George Henry), 1888- [Contributor]; Taylor, O. M. (Orrin Morehouse), 1865-1932 [Contributor]; Tubergen, C. B. (Charles Burton), 1890- [Contributor]
 (DIR) The pears of New York
       By Hedrick, U. P., 1870-1951; Francis, E. H. (Edward H.), 1862- [Contributor]; Howe, G. H. (George Henry), 1888- [Contributor]; Taylor, O. M. (Orrin Morehouse), 1865-1932 [Contributor]; Tukey, H. B. (Harold Bradford), 1896-1971 [Contributor]
 (DIR) The penny magazine of the Society for the Diffusion of Useful Knowled
       By Knight, Charles, 1791-1873 [Editor]
 (DIR) The plums of New York
       By Hedrick, U. P., 1870-1951; Alderman, W. H. (William Horace), 1885-1985 [Contributor]; Dorsey, Maxwell Jay, 1880-1966 [Contributor]; Taylor, O. M. (Orrin Morehouse), 1865-1932 [Contributor]; Wellington, R. (Richard), 1884-1975 [Contributor]
 (DIR) The principles and objects of geology, with special reference to the 
       By Hume, W. F. (William Fraser), 1867-1949
 (DIR) The puzzle of life and how it has been put together
       By Nicols, Arthur; Waddy, Frederick, 1848-1901 [Illustrator]
 (DIR) The romance of the microscope
       By Ealand, C. A. (Charles Aubrey), 1877-1941
 (DIR) The sacred theory of the Earth, Volume 1 (of 2)
       By Burnet, Thomas, 1635?-1715
 (DIR) The sidereal messenger of Galileo Galilei
       By Galilei, Galileo, 1564-1642; Kepler, Johannes, 1571-1630; Carlos, Edward Stafford, 1842-1927 [Translator]
 (DIR) The story of rope
       By Plymouth Cordage Company
 (DIR) The topography and geology of the Fayum province of Egypt
       By Beadnell, H. J. L. (Hugh John Llewellyn), 1874-1944
 (DIR) The wonders of radium
       By Shipley, Maynard, 1872-1934; Haldeman-Julius, E. (Emanuel), 1888-1951 [Editor]
 (DIR) The wonders of the world
       By Abbott, John Loraine
 (DIR) The zoology of the voyage of H.M.S. Beagle [vol. 1 of 5]
       By Owen, Richard, 1804-1892; Darwin, Charles, 1809-1882 [Editor]
 (DIR) Theory and Practice, Applied to the Cultivation of the Cucumber in th
       By Moore, Thomas, 1821-1887
 (DIR) Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4)
       By Hutton, James, 1726-1797
 (DIR) Theory of the Earth, With Proofs and Illustrations, Volume 2 (of 4)
       By Hutton, James, 1726-1797
 (DIR) Thoughts on a Pebble, or, A First Lesson in Geology
       By Mantell, Gideon Algernon, 1790-1852
 (DIR) Three Acres and Liberty
       By Hall, Bolton, 1854-1938
 (DIR) Three textile raw materials and their manufacture
       By International Acceptance Bank; Strong, Benjamin, 1872-1928 [Contributor]; Warburg, James P. (James Paul), 1896-1969 [Contributor]
 (DIR) Through a Microscope Something of the Science, Together with many Cu
       By Wells, Samuel; Sargent, Frederick Leroy, 1863-1928; Treat, Mary, 1835-
 (DIR) Through the Telescope
       By Baikie, James, 1866-1931
 (DIR) Thunder and Lightning
       By Flammarion, Camille, 1842-1925; Mostyn, Walter [Translator]
 (DIR) Time and Change
       By Burroughs, John, 1837-1921
 (DIR) Time and Life: Mr. Darwin's "Origin of Species"
       By Huxley, Thomas Henry, 1825-1895
 (DIR) Time and Tide: A Romance of the Moon
       By Ball, Robert S. (Robert Stawell), 1840-1913
 (DIR) Titan of Chasms: The Grand Canyon of Arizona
       By Higgins, C. A. (Charles A.); Lummis, Charles Fletcher, 1859-1928; Powell, John Wesley, 1834-1902
 (DIR) Tobacco Leaves: Being a Book of Facts for Smokers
       By Brennan, William Augustine, 1867-
 (DIR) Tobacco: Growing, Curing, & Manufacturing A Handbook for Planters in 
       By Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 [Editor]
 (DIR) Tobacco; Its History, Varieties, Culture, Manufacture and Commerce
       By Billings, E. R.
 (DIR) Tomato Culture: A Practical Treatise on the Tomato
       By Tracy, W. W. (William Warner), 1845-1922
 (DIR) Total Per Cent Lambing Rules
       By Boylan, Thomas
 (DIR) Town Geology
       By Kingsley, Charles, 1819-1875
 (DIR) Tractor Principles The Action, Mechanism, Handling, Care, Maintenanc
       By Whitman, Roger B. (Roger Bradbury), 1875-1942
 (DIR) Transactions of the American Society of Civil Engineers, vol. LXX, De
       By Gregory, W. B. (William Benjamin), 1871-1945
 (DIR) Transactions of the American Society of Civil Engineers, vol. LXXII, 
       By American Society of Civil Engineers; Hardy, E. D.
 (DIR) Travels into North America, Volume 1 (of 3)
       By Kalm, Pehr, 1716-1779; Forster, Johann Reinhold, 1729-1798 [Translator]
 (DIR) Travels into North America, Volume 2 (of 3)
       By Kalm, Pehr, 1716-1779; Forster, Johann Reinhold, 1729-1798 [Translator]
 (DIR) Trotwood's Monthly, Vol. I, No. 1, October 1905
       By Various; Moore, John Trotwood, 1858-1929 [Editor]
 (DIR) Turkey Raising
       By Marsden, Stanley J., 1897-; Lee, Alfred R., 1887-; Jull, Morley A. (Morley Allan), 1885-1959 [Editor]
 (DIR) Two New Pelycosaurs from the Lower Permian of Oklahoma
       By Fox, Richard C.
 (DIR) Ueber die schrecklichen Wirkungen des Aufsturzes eines Kometen auf di
       By Gelpke, August Heinrich Christian, 1769-1842
 (DIR) Ukraine, the land and its people
       By Rudnytskyi, Stepan, 1877-1937
 (DIR) Underground Treasures: How and Where to Find Them A Key for the Read
       By Orton, James, 1830-1877
 (DIR) Useful Knowledge: Volume 1. Minerals Or, a familiar account of the v
       By Bingley, William, 1774-1823
 (DIR) Useful Knowledge: Volume 2. Vegetables Or, a familiar account of the
       By Bingley, William, 1774-1823
 (DIR) Vanilla culture as practiced in the Seychelles Islands
       By Galbraith, S. J.; Fairchild, David, 1869-1954 [Author of introduction, etc.]
 (DIR) Vestiges of the Natural History of Creation
       By Chambers, Robert, 1802-1871
 (DIR) Views of nature: or Contemplations on the sublime phenomena of creati
       By Humboldt, Alexander von, 1769-1859; Bohn, Henry G. (Henry George), 1796-1884 [Translator]; Otté, E. C. (Elise C.), 1818-1903 [Translator]
 (DIR) Village Improvements and Farm Villages
       By Waring, George E. (George Edwin), 1833-1898
 (DIR) Volcanic Islands
       By Darwin, Charles, 1809-1882
 (DIR) Volcanoes
       By Tilling, Robert I., 1935-
 (DIR) Volcanoes of the United States
       By Brantley, Steven R.
 (DIR) Volcanoes: Past and Present
       By Hull, Edward, 1829-1917
 (DIR) Volcanoes: What They are and What They Teach
       By Judd, John W. (John Wesley), 1840-1916
 (DIR) Von Sonnen und Sonnenstäubchen
       By Bölsche, Wilhelm, 1861-1939
 (DIR) Voyage to Jupiter
       By Morrison, David, 1940-; Samz, Jane
 (DIR) Voyager 1 Encounters Saturn
       By United States. National Aeronautics and Space Administration
 (DIR) Voyager Encounters Jupiter
       By United States. National Aeronautics and Space Administration
 (DIR) Walnut Growing in Oregon
       By Cooper, Jacob Calvin, 1845-1937 [Editor]
 (DIR) Water Power for the Farm and Country Home
       By Cooper, David R.
 (DIR) Water Supply: the Present Practice of Sinking and Boring Wells With G
       By Spon, Ernest
 (DIR) Water pollution—Wells
       By Watson, Irving A. (Irving Allison), 1849-1918
 (DIR) Weale's Series of Scientific and Technical Works
       By Crosby Lockwood and Son
 (DIR) Wealth of the World's Waste Places and Oceania
       By Gilson, Jewett C. (Jewett Castello), 1844-1926
 (DIR) Weather Warnings for Watchers
       By Anonymous
 (DIR) Weather, Crops, and Markets. Vol. 2, No. 6
       By Anonymous
 (DIR) Webster's practical forestry
       By Webster, Angus D., 1855-1931
 (DIR) Weeds used in medicine
       By Henkel, Alice, 1869-1916; Galloway, B. T. (Beverly Thomas), 1863-1938 [Author of introduction, etc.]
 (DIR) What I know of farming: a series of brief and plain expositions of p
       By Greeley, Horace, 1811-1872
 (DIR) Wheat Growing in Australia
       By Australia. Department of External Affairs
 (DIR) Wildflowers of the Farm
       By Cooke, Arthur O. (Arthur Owens), 1867-1930
 (DIR) Wind and Weather
       By McAdie, Alexander, 1863-1943
 (DIR) Wintering Bees in Cellars
       By Phillips, Everett Franklin, 1878-1951; Demuth, Geo. S. (George S.), 1871-1934
 (DIR) Wonders of Creation: A Descriptive Account of Volcanoes and Their Phe
       By Anonymous
 (DIR) Wonders of the Yellowstone
       By Richardson, James (Geologist)
 (DIR) Wood and Forest
       By Noyes, William, 1862-1928
 (DIR) Worlds in the making: The evolution of the universe
       By Arrhenius, Svante, 1859-1927; Borns, H. [Translator]
 (DIR) Yleinen Maatiede
       By Corander, Klas, 1822-1872
 (DIR) Young Folks' Library, Volume XI (of 20) Wonders of Earth, Sea and Sky
       By Holden, Edward S. (Edward Singleton), 1846-1914 [Editor]
 (DIR) Über die Vulkane im Monde
       By Kant, Immanuel, 1724-1804
 (DIR) Камено доба
       By Zujovic, Jovan, 1856-1936
 (DIR) 周髀算經
       By Unknown
 (DIR) 夢溪筆談, Volume 07-10
       By Shen, Kuo, 1031-1095
 (DIR) 天工開物
       By Song, Yingxing, 1587-
 (DIR) 孫子算經
       By Sunzi, approximately 5th century; Li, Chunfeng, 602-670 [Translator]