Dry pea and lentil fertilization in eastern Washington
By: [revised June 1972 by C.F. Engle, and E.T. Field].
Edition: Rev.
Series: Extension mimeo -- 3379.; Extension mimeo (Washington State University. Cooperative Extension) -- 3379.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman
Language: eng
Notes: Cover title.

"June 1972."

"E.M. 3379."