Fertilizer Experiments with Ten Market-garden Crops in Cook County, Illinois

Auteur : Benjamin Koehler, Clyde Melvin Woodworth, Frederick Charles Bauer, Harry Warren Anderson, Horace Mead Newell, John William Lloyd, Laurence Joseph Norton, Maxwell Jay Dorsey, Paul Hubert Tracy, Robert Childers Ashby, Warren Albert Ruth, Ernest Paul Lewis, Fred Reuel Jones, Harrison August Ruehe, James Streeter Potter, Kenneth John Kadow, Victor Wendell Kelley, Russell Jennings Ramsey

Date de publication : 1932

Éditeur : University of Illinois Agricultural Experiment Station

Nombre de pages : 544