Types and Varieties of Corn for Silage

Auteur : Arthur Samuel Colby, Clyde Melvin Woodworth, David Edgar Lindstrom, Maxwell Jay Dorsey, Paul Hubert Tracy, R. H. Wilcox, Robert Childers Ashby, William Barbour Nevens, Harrison August Ruehe, James Streeter Potter, Lowell Ray Tucker, Timothy George Hornung, Russell Jennings Ramsey, William Ernest Carroll

Date de publication : 1932

Éditeur : University of Illinois Agricultural Experiment Station

Nombre de pages : 404