Nitrate levels in heavily fertilized forages in eastern Washington
By: [prepared by C.D. Fanning, E. Field, and R.L. Warner].
Series: Extension mimeo -- 3287.; Extension mimeo (Washington State University. Cooperative Extension) -- 3287.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1969
Place of publication: Pullman
Language: eng
Notes: Cover title.

"November, 1969."

"EM 3287."