agricultural science Books
6 books in this genre
Biotechnology, biosafety, and biodiversity : scientific and ethical issues for sustainable development
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Valley of the upper Wabash, Indiana
Henry William Ellsworth
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Science, agriculture and research
William Buhler
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Humic substances
Humic Substances Seminar (2nd 1998 Northeastern University)
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Science cultivating practice
Harro Maat
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Farmers and soil conservation in the Caribbean
F. A. Gumbs
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