Pork production
Smith, William Wesley, 1878-
Pork production [by] William W. Smith; with a chapter on Sanitation and disease control, by L. M. Hutchings. - 3d ed. - New York, Macmillan [1952] - xxvi, 616 p. illus., maps. 22 cm.
Includes index.
Bibliographical footnotes.
agr52000421
Swine.
SF395 / .S65 1952
636.4
Pork production [by] William W. Smith; with a chapter on Sanitation and disease control, by L. M. Hutchings. - 3d ed. - New York, Macmillan [1952] - xxvi, 616 p. illus., maps. 22 cm.
Includes index.
Bibliographical footnotes.
agr52000421
Swine.
SF395 / .S65 1952
636.4