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Electronic Theses & Dissertations
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Cover crops
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Impact of rotation, cover crop and manure inputs on productivity, soil organic matter fractions and soil nitrogen in irrigated Michigan potato cropping systems
O'Neil, Kathleen A. (Kathleen Anne)
Text (2013)
Part of
Electronic Theses & Dissertations
A study of the agricultural reclamation of a muck area in Oceana county, Michigan
Sippy, Hall I.
Text (1925)
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Electronic Theses & Dissertations
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