The Geological Map Of The United States And The United States Geological Survey
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Dyas Et Trias Ou Le Nouveau Gres Rouge En Europe
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Geology of North America: With Two Reports On the Prairies of Arkansas and Texas, the Rocky Mountains of New Mexico, and the Sierra Nevada of California, Originally Made for the United States Government
With Two Reports on the Prairies of Arkansas and Texas, the Rocky Mountains of New Mexico, and the Sierra Nevada of California, Originally Made for the Unite... »

Life, Letters, And Works Of Louis Agassi
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American Geological Classification And Nomenclature
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Life, Letters, And Works Of Louis Agassiz
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Life, Letters, And Works Of Louis Agassiz, Volume 2
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De La Science En France, Volumes 1-3
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A Geological Map Of The United States, And The British Provinces Of North America; With An Explanatory Text, Geological Sections, And Plates Of The Fossils Which Characterize The Formations
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Life, Letters, And Works Of Louis Agassiz, Volume I
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