How to produce biogas from swine manure
By: Ronald E. Hermanson.
Series: EB / Cooperative Extension, College of Agriculture, Washington State University -- 113.; Extension bulletin (Washington State University. Cooperative Extension) -- 1113.
Publisher: Cooperative Extension, College of Agriculture, Washington State University
Published: 1982
Place of publication: Pullman, Wash
Language: eng
Subjects: Methane; Biogas; Farm manure
Notes: Title from caption.