World-Life
Or, Comparative Geology »

Sparks From A Geologist's Hammer (1881)
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Geological Excursions; Or, the Rudiments of Geology for Young Learners
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Genealogy Of The Family Of Winchell In America
Embracing The Etymology And History Of The Name And »

Topography And Hydrography
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Report of a Geological Survey of the Vicinity of Belle Plaine, Scott County, Minn.
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Geological Excursions; Or, The Rudiments
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Preadamites
Or, A Demonstraiton Of The Existence Of Men Before Adam; Together With A Study Of Their Condition, Antiquity, Racial Affinities, And Progressive Dispersion O... »

Report Historical and Statistical on the Collections in Geology, Boolon and Botany
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Geological Studies; Or, Elements of Geology. for High School
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