Field guide for enforcement of the swine health protection act
Contributors: United States. Animal and Plant Health Inspection Service. Veterinary Services
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services
Published: 1982
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Swine -- United States -- Physiology; Health -- Protection -- United States
Notes: "November 1982."