Books in Category: Science - Earth/Agricultural/Farming
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The Student's Elements of Geology
Sir Charles Lyell
2457 downloads
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Northern Nut Growers Association Thirty-Fourth Annual Report 1943
2449 downloads
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The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age
Donald H. Menzel and Lyle Gifford Boyd
2416 downloads
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Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)
John Evelyn
2412 downloads
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Color Standards and Color Nomenclature
Robert Ridgway
2407 downloads
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The Glaciers of the Alps
John Tyndall
2389 downloads
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Northern Nut Growers Association Report of the Proceedings at the Thirty-Eighth Annual Meeting
2384 downloads
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Agricultural Implements and Machines in the Collection of the National Museum of History and Technology
John T. Schlebecker
2375 downloads
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The Ocean World: Being a Description of the Sea and Its Living Inhabitants.
Louis Figuier
2373 downloads
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Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting
2361 downloads
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Species Plantarum, Sections IV-V (Latin)
Carl von Linné
2357 downloads
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Cave Hunting
William Boyd Dawkins
2351 downloads
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The pears of New York
U. P. Hedrick
2341 downloads
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Chapters in Rural Progress
Kenyon L. Butterfield
2322 downloads
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Stonehenge and Other British Stone Monuments Astronomically Considered
Sir Norman Lockyer
2320 downloads
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The Geological History of Plants
Sir John William Dawson
2317 downloads
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A Brief History of Forestry.
B. E. Fernow
2258 downloads
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Rollo's Philosophy. [Air]
Jacob Abbott
2245 downloads
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Terrestrial and Celestial Globes Volume 1
Edward Luther Stevenson
2224 downloads
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Physical Geography
Mary Somerville
2213 downloads
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Northern Nut Growers Association Report of the Proceedings at the 43rd Annual Meeting
2210 downloads
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An Introduction to the Study of Meteorites
British Museum . Department of Mineralogy and L. Fletcher
2206 downloads
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Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions
Eugene W. Hilgard
2197 downloads
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Texas Rocks and Minerals: An Amateur's Guide
Roselle M. Girard
2185 downloads
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Narrative of the Circumnavigation of the Globe by the Austrian Frigate Novara, Volume I
Ritter von Karl Scherzer
2178 downloads