USDA grades for slaughter swine and feeder pigs
Series: Marketing bulletin -- no. 51
Publisher: U.S. Dept. of Agriculture, Consumer and Marketing Service
Published: 1970
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Swine; Grading; Standards
Other titles: U. S. D. A. grades for slaughter swine and feeder pigs.
Notes: Includes bibliographical references.