The Mechanics of Appalachian Structure
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Thomas Chrowder Chamberlin 1843-1928
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A Yanqui in Patagonia
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El Norte de La Patagonia, Naturaleza y Riquezas; 2
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Research In China ...: Pt. 1. Descriptive Topography And Geology, By Bailey Willis, Eliot Blackwelder, And R.h. Sargent. Pt. 2. Petrography And Zoology, By Eliot Blackwelder. Syllabary Of Chinese Soun
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Outlines of Geologic History, with Especial Reference to North America; A Series of Essays Involving a Discussion of Geologic Correlation Presented Before Section E of the American Association for the
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"rose Book" Of Chile: Communications Exchanged Between The Chancelleries Of Chile And Of Peru Regarding The Question Of Tacna And Arica (1905 To ... Of May 8, 1908 With An Abstract And Parallel
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Index to the Stratigraphy of North America
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Outlines of Geologic History with Especial Reference to North America
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Friendly China;: Two thousand miles afoot among the Chinese
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The Potomac River Basin; Geographic History--rainfall and Stream Flow--pollution, Typhoid Fever, and Character of Water--relation of Soils and Forest ... Water--effect of Industrial Wates of Fishes
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El Norte de la Patagonia, naturaleza y riquezas; 1
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Research In China ...: Pt. 1. Descriptive Topography And Geology, By Bailey Willis, Eliot Blackwelder, And R.h. Sargent. Pt. 2. Petrography And ... Of Chinese Sounds, By Friedrich Hirth
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Contributions To The Geology Of Washington: Geology And Physiography Of Central Washington, Issues 16-19
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Research In China ...: Pt. 1. Descriptive Topography And Geology, By Bailey Willis, Eliot Blackwelder, And R.h. Sargent. Pt. 2. Petrography And ... Of Chinese Sounds, By Friedrich Hirth
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Contributions To The Geology Of Washington: Geology And Physiography Of Central Washington, Issues 16-19
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Research In China ...: The Cambrian Faunas Of China, By C.d. Walcott. A Report On Ordovician Fossils Collected In Eastern Asia In 1903-04, By Stuart ... Collected In China In 1903-04, By G.h. Girty
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Research In China V2: Systematic Geology
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The Appalachian Region, Part 1: Paleozoic Appalachia Or The History Of Maryland During Paleozoic Time
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The Appalachian Region: Paleozoic Appalachia, Or, the History of Maryland During Paleozoic Time
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Research in China ..., Volume 1, part 2
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Research In China ..., Issue 54, Volume 3
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Research in China ...: Systematic Geology
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Biographical Memoir Of Raphael Pumpelly, 1837-1923: National Academy Of Sciences, Biographical Memoirs, V16, Second Memoir
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Early Man In South America
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