Which test is best?
Subtitle: customizing dairy manure nutrient testing
By: D. Sullivan, C. Cogger, and A. Bary.
Contributors: Cogger, Craig George, 1950-; Bary, Andy I.; Oregon State University. Extension Service.; Washington State University. Cooperative Extension.; University of Idaho. Cooperative Extension System.; United States. Dept. of Agriculture.
Series: Nutrient management for dairy production; PNW -- 505.; PNW (Series) -- 505.
Publisher: Oregon State University Extension Service; Washington State University Cooperative Extension; University of Idaho Cooperative Extension System; U.S. Dept. of Agriculture
Published: 1997
Place of publication: [Corvallis, Or.]; [Olympia, Wash.]; [Moscow, Idaho]; [Washington, D.C.]
Language: eng
Number of pages: 12
Subjects: Manures -- Testing.
Other titles: Customizing dairy manure nutrient testing.
Notes: Title from caption.

"November 1997."

Includes bibliographical references (p. 9-10).

Also available on the World Wide Web.