Alternatives to field burning.
Series: Extension mimeo -- 3990.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 3990.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1975
Place of publication: Pullman
Language: eng
Notes: "Compiled by John Francis"--P. 6.

"August 1975"--Cover.

"EM 3990"--Cover.