TY - BOOK AU - Anderson,Arthur Laurence AU - Gregory,R.W. TI - Swine management T2 - Agricultural management series AV - SF395 .A553 1957 U1 - 636.4 PY - 1957/// CY - Chicago PB - J. B. Lippincott Company KW - Swine KW - Breeding N1 - Includes bibliographies ER -