Effects of Grazing Intensity Upon Vegetation

Auteur : Edward Robert Baush, Howard Boyd Peterson, Howard W. Johnson, Marshall Weddel Stone, Orson Northrop Eaton, Theodore R. Wright, Wallace M. Johnson, Weldon Owen Shepherd, Wells Aleck Hutchins, Byron Lester Southwell, D. H. Bixby, Harry Edward Goresline, Samuel George Lehman, Victor Leonidas Simmons, Donald William Chamberlain, F. B. Foley, James William Stevenson

Date de publication : 1953

Éditeur : U.S. Department of Agriculture

Nombre de pages : 40