Phosphorus for cow-calf operations.
Series: Extension mimeo -- 4055.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4055.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1976
Place of publication: Pullman
Language: eng
Notes: Caption title.

"Prepared by William E. McReynolds"--P. 5.

"October 1976"--P. [1].

"EM 4055"--P. [1].