Guidelines for uniform swine improvement programs.
Contributors: Robison, Odis Wayne, 1934-; United States. Science and Education Administration.
Edition: [Rev. Feb. 1981.]
Series: Program aid -- no. 1157.; Program aid (United States. Dept. of Agriculture) -- no. 1157.
Publisher: U.S. Dept. of Agriculture, Science and Education Administration
Published: 1981
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 20
Subjects: Swine -- Economic aspects -- United States.; Swine -- Breeding.
Notes: Cover title.

Editors: O. Wayne Robison and others.

Includes appendices.