The do's & don't's of methane
Subtitle: gas production for self-sufficiency
By: by Al Rutan ; [ill. by Dennis B. Heley, Alan L. Countryman].
Edition: [2d ed.].
Publisher: Rutan Pub.
Published: 1979
Place of publication: Minneapolis, Minn
Language: eng
Number of pages: 160
Subjects: Biogas.