No-till crop production
Subtitle: dryland eastern Washington
By: [Carl Engle and Fred Wetter].
Contributors: Wetter, Fred.; Washington State University. Cooperative Extension Service.; United States. Dept. of Agriculture.
Series: Extension bulletin -- 674.; Extension bulletin (Washington State University. Cooperative Extension Service) -- 674.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1976
Place of publication: Pullman, Wash
Language: eng
Subjects: No-tillage -- Washington (State), Eastern
Notes: Caption title.

"Published September 1976"--P. [8].