Mineral Concentrations in Animal Feedstuffs Grown in the the Columbia Plateau and Adjacent Valleys

Auteur : Andrew Desmond O'Rourke, Bruce Davis, Frederick Joseph Muehlbauer, Louis C. Boawn, R. W. Wallenius, V. F. Bruns, W. W. Heinemann

Date de publication : 1974

Éditeur : Washington State University, College of Agriculture Research Center

Nombre de pages : 4