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Black locust
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Dried beans--Varieties
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Interaction effects of soil nitrogen levels and intercropped maize (Zea mays) on nitrogen fixation in and transfer from Black locust (Robinia pseudoacacia)
Powers, Michael Patrick
Text (1995)
Part of
Electronic Theses & Dissertations
Evaluation of dry bean genotypes for performance under organic production systems : evaluation of early nitrogen fixation in dry bean
Heilig, James A.
Text (2010)
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Electronic Theses & Dissertations
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