Books in Category: Science - Earth/Agricultural/Farming
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Three Acres and Liberty
Bolton Hall
642 downloads
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Practical Exercises in Elementary Meteorology
Robert DeCourcy Ward
641 downloads
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The Geologic Story of the Great Plains
Donald E. Trimble
641 downloads
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The Story of the Solar System
George F. Chambers
640 downloads
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La mer (French)
Jules Michelet
639 downloads
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Ideen zu einer Physiognomik der Gewächse (German)
Alexander von Humboldt
638 downloads
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Report on the geology of the Henry Mountains
Grove Karl Gilbert
638 downloads
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Cultura e opulencia do Brasil por suas drogas e minas : com varias noticias curiosas do modo de fazer o assucar; plantar e beneficiar o tabaco; tirar ouro das minas, e descubrir as da prata; e dos grandes emolumentos que esta conquista da America Meridional da' ao Reino de Portugal, com estes, e outros generos, e contratos reaes (Portuguese)
André João Antonil
637 downloads
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The Old Red Sandstone; or, New Walks in an Old Field
Hugh Miller
636 downloads
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Getting Gold: A Practical Treatise for Prospectors, Miners and Students
J. C. F. Johnson
636 downloads
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The Foot-prints of the Creator : or, The Asterolepis of Stromness
Hugh Miller
633 downloads
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The Pig: Breeding, Rearing, and Marketing
Sanders Spencer
633 downloads
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The life of a fossil hunter
Charles H. Sternberg
632 downloads
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The Geological Story of the Isle of Wight
J. Cecil Hughes
632 downloads
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Tractor Principles
Roger B. Whitman
631 downloads
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Fossils: A Story of the Rocks and Their Record of Prehistoric Life
Harvey C. Markman
631 downloads
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Sounding the Ocean of Air
Abbott Lawrence Rotch
631 downloads
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An Account of the Insects Noxious to Agriculture and Plants in New Zealand
William Miles Maskell
631 downloads
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Appletons' Popular Science Monthly, June 1899
Various
630 downloads
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Scientific American, Vol. XXXVII.—No. 2. [New Series.], July 14, 1877
Various
630 downloads
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Modern Geography
Marion I. Newbigin
630 downloads
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The Lights of the Church and the Light of Science
Thomas Henry Huxley
629 downloads
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Animal Life in Field and Garden
Jean-Henri Fabre
628 downloads
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Wheat Growing in Australia
Australia. Department of External Affairs
626 downloads
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Nuestra Pampa; libro de lectura (Spanish)
W. Jaime Molins
626 downloads