CRAMPTON, E. W. Y OTRO APPLIED ANIMAL NUTRITION THE USE OF FEEDSTUFFS IN THE FORMULATION OF LIVESTOCK RATIONS - 2 - SAN FRANCISCO W. H. FREEMAN AND COMPANY 1969 - 753 pag 24 cm - 0 0 . NUTRITIONAL-FORMULATION Subjects--Topical Terms: CIENCIAS PURAS Dewey Class. No.: 591.13 / C84