Hog castration
By: prepared by Animal Husbandry Research Division, Agricultural Research Service
Edition: Slightly rev. May 1965.
Series: Leaflet / United States Department of Agriculture -- no. 473; Leaflet (United States. Dept. of Agriculture) -- no. 473.
Publisher: U.S. Dept. of Agriculture, Agricultural Marketing Service
Published: 1965
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Castration; Swine; Anatomy
Notes: "Issued June 1960."