Agriculture: Soil (see also: Irrigation, Drainage, Fertilizers)
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Author | Title | Edition | Format | Price | Puborg |
Whitney, Milton | Soil & civilization; a modern concept of the soil & the historical development of agriculture [illus. | 1925 NY | Graphic | Free | CornellU |
Whitney, Milton, 1860-1927 | Soils of the United States, based upon the work of the Bureau of Soils to Jan 1, 1908 [US Dept. of Agricultur | 1909 GPO | Graphic Txt | Free | UToronto |
Whitson, Andrew Robeson, et al. | Soils & soil fertility [3ed.; illus.] | 1912 StPaul | Graphic | Free | CornellU |
Woodward, Horace B. | The Geology of Soils & Substrata | 1912 | Graphic | Free | CornellU |
Worthen, Edmund Louis | Farm soils, their management & fertilization | 1927 NY | Graphic | Free | CornellU |
Wyatt, Francis | Modern High Farming: A Treatise on Soils, Plants & Manures | 1886 | Graphic | Free | CornellU |