"Shook" factors and lactation milk yield
By: J.K. Hillers and G.F. Williams.
Contributors: Williams, Grady F.; Washington State University. Cooperative Extension Service.; United States. Dept. of Agriculture.
Series: EB -- 0779.; Extension bulletin (Washington State University. Cooperative Extension Service) -- 779.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1981
Place of publication: Pullman, [Wash.]
Language: eng
Subjects: Milk yield; Dairy cattle
Notes: Caption title.

"Published January 1981"--P. [1].