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Proceedings of the International Research Meeting of the Bean/Cowpea Collaborative Research Support Program, April 30-May 3, 1990 ... Michigan State University, East Lansing, Michigan
Bean/Cowpea Collaborative Research Support Program
出版Bean/Cowpea CRSP, Michigan State University, 1990
URLhttp://books.google.com.hk/books?id=q78UWCju0X0C&hl=&source=gbs_api
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