Managing sows and gilts during breeding and gestation for efficient reproduction
Contributors: Danion, J.R.; Speer, V.C.; United States. Department of Agriculture
Series: Fact sheet -- AFS-3-8-21; Fact sheet (United States. Department of Agriculture) -- AFS-3-8-21.
Publisher: U.S. Dept. of Agriculture
Published: 1981
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Animal reproduction
Notes: 1981.