Books in Category: Science - Earth/Agricultural/Farming
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Frying Pan Farm
Elizabeth Brown Pryor
439 downloads
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The Glaciers of the Alps
John Tyndall
438 downloads
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Appletons' Popular Science Monthly, January 1899
Various
438 downloads
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The Introduction of Self-Registering Meteorological Instruments
Robert P. Multhauf
437 downloads
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The Philippine Agricultural Review. Vol. VIII, First Quarter, 1915 No. 1
Various
437 downloads
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The course of creation
John Anderson
436 downloads
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Space Nomads: Meteorites in Sky, Field, and Laboratory
Lincoln LaPaz and Jean LaPaz
436 downloads
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The Dinosaur Quarry. Dinosaur National Monument, Colorado-Utah
John M. Good, Theodore Elmer White, and Gilbert F. Stucker
434 downloads
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Devonshire
Francis A. Knight and Louie M. Knight Dutton
433 downloads
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How to Use the Popular Science Library; History of Science; General Index
Garrett Putman Serviss and Arthur Selwyn-Brown
433 downloads
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Field, Forest and Farm
Jean-Henri Fabre
433 downloads
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Right Use of Lime in Soil Improvement
Alva Agee
432 downloads
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Ancient Plants
Marie Carmichael Stopes
432 downloads
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Scientific American, Vol. XXXIX.No. 6. [New Series.], August 10, 1878
Various
432 downloads
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Political and commercial geology and the world's mineral resources
432 downloads
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The Floors of the Ocean: 1. The North Atlantic
Bruce C. Heezen, Marie Tharp, and W. Maurice Ewing
431 downloads
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The micro-organisms of the soil
Edward J. Russell and Rothamsted Experimental Station
430 downloads
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The Story of Milk
Johan Ditlev Frederiksen
428 downloads
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Travels into North America, Volume 1 (of 3)
Pehr Kalm
428 downloads
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Dragons of the Air: An Account of Extinct Flying Reptiles
H. G. Seeley
427 downloads
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Mosaic of New Mexico's Scenery, Rocks, and History
426 downloads
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Horse-hoeing husbandry : or, an essay on the principles of vegetation and tillage. Designed to introduce a new method of culture; whereby the produce of land will be increased, and the usual expence lessened. Together with accurate descriptions and cuts of the instruments employed in it.
Jethro Tull
426 downloads
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Theory of the Earth, With Proofs and Illustrations, Volume 2 (of 4)
James Hutton
425 downloads
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The Cultivation of The Native Grape, and Manufacture of American Wines
George Husmann
425 downloads
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The Fabric of Civilization
Guaranty Trust Company of New York
425 downloads
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