Dairy cattle : selection, feeding and management
YAPP, W.W
Dairy cattle : selection, feeding and management - 3rd ed - N.Y. 1941 - 456p
DAIRY -- CATTLE
DAIRY -- CATTLE
636.2 Y1D
Dairy cattle : selection, feeding and management - 3rd ed - N.Y. 1941 - 456p
DAIRY -- CATTLE
DAIRY -- CATTLE
636.2 Y1D