Books in Category: Science - Earth/Agricultural/Farming (sorted by popularity)
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The Religion of Geology and Its Connected Sciences
Edward Hitchcock
278 downloads
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Scientific American Supplement, No. 460, October 25, 1884
Various
278 downloads
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Fossil plants, Vol. 2 : A text-book for students of botany and geology
A. C. Seward
276 downloads
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Crops and Methods for Soil Improvement
Alva Agee
276 downloads
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Volcanoes: Past and Present
Edward Hull
276 downloads
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The Fat of the Land: The Story of an American Farm
John Williams Streeter
276 downloads
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The Nile in 1904
Sir William Willcocks
276 downloads
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American Journal of Science, Vol. 1.
Various
275 downloads
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Margaret Mahaney Talks About Turkeys
Margaret Mahaney
275 downloads
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Political and commercial geology and the world's mineral resources
275 downloads
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Cave Hunting
William Boyd Dawkins
274 downloads
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The zoology of the voyage of H.M.S. Beagle [vol. 1 of 5] : Fossil mammalia
Richard Owen
274 downloads
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Agricultural Implements and Machines in the Collection of the National Museum of History and Technology
John T. Schlebecker
274 downloads
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Mosaic of New Mexico's Scenery, Rocks, and History
274 downloads
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The Hawaiian Islands
Hawaii. Department of Foreign Affairs
273 downloads
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Discourses: Biological & Geological
Thomas Henry Huxley
273 downloads
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Talks on Manures
Joseph Harris
273 downloads
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Observations on Mount Vesuvius, Mount Etna, and Other Volcanos
Sir William Hamilton
273 downloads
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Climatic Changes: Their Nature and Causes
Ellsworth Huntington and Stephen Sargent Visher
272 downloads
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Minerals in rock sections : The practical methods of identifying minerals in rock sections with the microscope, especially arranged for students in technical and scientific schools
Lea McIlvaine Luquer
272 downloads
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Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 22, January, 1873
Various
272 downloads
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On the cattle plague: or, Contagious typhus in horned cattle. Its history, origin, description, and treatment
Honoré Bourguignon
271 downloads
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Travels into North America, Volume 2 (of 3)
Pehr Kalm
271 downloads
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Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan
William A. Clemens
271 downloads
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The netherworld of Mendip : explorations in the great caverns of Somerset, Yorkshire, Derbyshire, and elsewhere
Ernest A. Baker and H. E. Balch
271 downloads