4-H Beef production handbook
Rigden, J.T.
4-H Beef production handbook - Tucson 1941 - 1-28 p. - Beef, Production Arizona Agricultural Extension Service. Extension Circular No. 111 .
4-H Beef production handbook - Tucson 1941 - 1-28 p. - Beef, Production Arizona Agricultural Extension Service. Extension Circular No. 111 .