Rating eastern Washington soils for nitrogen losses
By: Carl F. Engle and Christina B. Tiffany.
Contributors: Tiffany, Christina B.; Washington State University. Cooperative Extension.; United States. Dept. of Agriculture.
Series: EB -- 1258.; Extension bulletin (Washington State University. Cooperative Extension) -- 1258.
Publisher: Cooperative Extension, College of Agriculture & Home Economics, Washington State University
Published: 1984
Place of publication: Pullman, Wash
Language: eng
Subjects: Soils -- Nitrogen content -- Washington (State), Eastern; Nitrogen fertilizers -- Washington (State), Eastern; Soil fertility -- Washington (State), Eastern
Notes: Caption title.

"Published April 1984"--P. [8].