Growth and Flowering of the Gladiolus

Auteur : Arthur Laurence Bakke, Belle Lowe, Edwin Ray Henson, Frank Eugene Nelson, Larry Creider Grove, Martin George Weiss, William Gordon Murray, Wylie Daniel Goodsell, Bernard Wernick Hammer, Gertrude M. Cox, Precious Mabel Nelson, Reuben Austin Griffin, Walter Earl Loomis, A. J. Englehorn, L. A. Harriman, William George Gaessler

Date de publication : 1939

Éditeur : Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts

Nombre de pages : 23