Krider, J.L. 1913- Swine production / by J.L. Krider and W.E. Carroll. - 4th ed. - New York : McGraw-Hill Book, 1971. - x, 528 p. : ill. ; 23 cm. - McGraw-Hill publications in the agricultural sciences . Third ed. by W.E. Carroll, J.L. Krider, and F.N. Andrews. Includes bibliographies. Subjects--Topical Terms: Swine. Dewey Class. No.: 636.4 KRI