Beef herd production testing
By: prepared by John H. Landers, Jr.
Contributors: Oregon State University. Cooperative Extension Service.
Series: FS -- 70.; Fact sheet (Oregon State University. Cooperative Extension Service) -- 70.
Publisher: Oregon State University, Cooperative Extension Service
Published: 1964
Place of publication: [Corvallis, OR]
Language: eng
Subjects: Beef cattle -- Productivity.
Notes: Caption title.

"June 1964."