Selection guidelines for the seedstock producer
By: Gene A. Isler, Lauren Christian
Contributors: Christian, Lauren, author
Series: Pork industry handbook -- PIH-58; Pork industry handbook -- PIH-58.
Publisher: Cooperative Extension Service, University of Illinois at Urbana-Champaign
Published: 1978
Place of publication: Urbana
Language: eng
Subjects: Breeding; Swine
Notes: Caption title.