Books in Category: Science - Earth/Agricultural/Farming
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The Pig: Breeding, Rearing, and Marketing
Sanders Spencer
399 downloads
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Mars and Its Mystery
Edward Sylvester Morse
398 downloads
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Outlines of Creation
Elisha Noyce
398 downloads
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Scientific American, Volume 17, No. 26 December 28, 1867
Various
398 downloads
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Conservation Through Engineering
Franklin K. Lane
397 downloads
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The Diatomaceæ of Philadelphia and Vicinity
Charles S. Boyer
397 downloads
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Agriculture of the Hidatsa Indians: An Indian Interpretation
Gilbert Livingstone Wilson and Waheenee
397 downloads
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The Face of the Earth as Seen from the Air
Willis T. Lee
396 downloads
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Scientific American Supplement, No. 362, December 9, 1882
Various
396 downloads
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Through the Telescope
James Baikie
395 downloads
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Time and Tide: A Romance of the Moon
Robert S. Ball
394 downloads
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Tractor Principles
Roger B. Whitman
394 downloads
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American Journal of Science, Vol. 1.
Various
394 downloads
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Industrial Minerals and Metals of Illinois
J. E. Lamar
394 downloads
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The Divining Rod: Virgula Divina—Baculus Divinatorius (Water-Witching)
Charles Latimer
394 downloads
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Getting Gold: A Practical Treatise for Prospectors, Miners and Students
J. C. F. Johnson
393 downloads
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Life's Dawn on Earth
Sir John William Dawson
393 downloads
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Three textile raw materials and their manufacture
International Acceptance Bank
393 downloads
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Titan of Chasms: The Grand Canyon of Arizona
John Wesley Powell, Charles Fletcher Lummis, and C. A. Higgins
392 downloads
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Der Harz (German)
Friedrich Günther
392 downloads
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Fossils: A Story of the Rocks and Their Record of Prehistoric Life
Harvey C. Markman
392 downloads
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Green Spring Farm, Fairfax County, Virginia
Ross De Witt Netherton and Nan Netherton
392 downloads
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Appletons' Popular Science Monthly, February 1899
Various
391 downloads
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The Medals of Creation, Volumes 1 and 2
Gideon Algernon Mantell
390 downloads
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Modern ships of war
Sir Edward J. Reed and Edward Simpson
390 downloads
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