How to handle calving difficulties
By: T.D. Rich.
Contributors: Oregon State University. Extension Service.
Series: EC / Oregon State University Extension Service -- 1074.; Extension circular (Oregon State University. Extension Service) -- 1074.
Publisher: Oregon State University Extension Service
Published: 1981
Place of publication: Corvallis, Or
Language: eng
Subjects: Heifers -- Parturition; Labor (Obstetrics) -- Complications
Notes: Title from caption.

"January 1981."

"Reprinted with permission from Great Plains States publication GPE-3653"--P. [8]