Books in Category: Science - Earth/Agricultural/Farming
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Texas Rocks and Minerals: An Amateur's Guide
Roselle M. Girard
1169 downloads
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Political and commercial geology and the world's mineral resources
1168 downloads
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The Testimony of the Rocks
Hugh Miller
1165 downloads
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Fossil plants, Vol. 3 : A text-book for students of botany and geology
A. C. Seward
1151 downloads
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George Washington: Farmer
Paul Leland Haworth
1150 downloads
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Domestic Animals
Richard Lamb Allen
1134 downloads
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Terrestrial and Celestial Globes Volume 1
Edward Luther Stevenson
1115 downloads
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Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
William Saunders
1114 downloads
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Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2
Alexander von Humboldt and Aimé Bonpland
1111 downloads
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Appletons' Popular Science Monthly, December 1898
Various
1109 downloads
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The History of Creation, Vol. 1 (of 2)
Ernst Haeckel
1097 downloads
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Aërial Navigation
Albert Francis Zahm
1094 downloads
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The Book of the Ocean
Ernest Ingersoll
1094 downloads
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A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public
Frank Bertram Wade
1087 downloads
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Curiosities of Science, Past and Present
John Timbs
1077 downloads
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Northern Nut Growers Association Incorporated 39th Annual Report
1074 downloads
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Agricultural Implements and Machines in the Collection of the National Museum of History and Technology
John T. Schlebecker
1071 downloads
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Popular Scientific Recreations
Gaston Tissandier
1070 downloads
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The Formation of Vegetable Mould Through the Action of Worms
Charles Darwin
1070 downloads
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The Cruise of the Betsey
Hugh Miller
1057 downloads
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The Variation of Animals and Plants under Domestication
Charles Darwin
1047 downloads
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The Preparation of Illustrations for Reports of the United States Geological Survey
John L. Ridgway
1043 downloads
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A Text-Book of Astronomy
George C. Comstock
1041 downloads
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Northern Nut Growers Association Thirty-Fourth Annual Report 1943
1034 downloads
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American Rural Highways
T. R. Agg
1029 downloads
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