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The Salton Sea in August, 1906
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Frontispiece
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Opposite page
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Relief Map of Imperial Valley
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19
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A Part of Colorado River Watershed
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31
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Agricultural Lands Eroded
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57
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A Flood Waterfall
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58
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Nearer View of Flood Cataract
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58
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Channel Cut by Runaway River
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60
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Hind-Clarke Dam
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89
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Railroad Track on Reconstructed Levee
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89
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