Browsing A Series - Agronomy / Plant Science by Author "McWilliams, D. A."
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Corn Growth and Management Quick Guide
McWilliams, D. A.; Berglund, Duane Raymond, 1942-; Endres, G. J.; McWilliams, D. A.; Berglund, Duane Raymond, 1942-; Endres, G. J. (North Dakota State University, 1999)Describes the methods of staging corn -
Soybean Growth and Management Quick Guide
McWilliams, D. A.; Berglund, Duane Raymond, 1942-; Endres, G. J.; McWilliams, D. A.; Berglund, Duane Raymond, 1942-; Endres, G. J. (North Dakota State University, 1999)