Abstracts of papers.
Publisher: U.S. Department of Agriculture, Cooperative State Research Service
Published: 1975
Place of publication: Washington
Language: eng
Number of pages: 180
Subjects: Farm manure -- Congresses.; Animal waste -- Congresses.
Notes: Symposium held April 21-24, 1975.

Sponsored by: American Society of Agricultural Engineers, St. Joseph, Michigan. In cooperation with: American Agricultural Economics Association [and others]