Methane emissions from U.S. coal mines in 1980
By: by Roy H. Grau III and John C. LaScola.
Contributors: LaScola, John C.
Series: Information circular / United States Department of the Interior, Bureau of Mines ;; 8987; Information circular (United States. Bureau of Mines) ;; 8987.
Publisher: United States Dept. of the Interior, Bureau of Mines
Published: 1984
Place of publication: [Avondale, Md.]
Language: eng
Number of pages: 13
Subjects: Coalbed methane -- United States -- Statistics.
Other titles: Methane emissions from US coal mines in 1980.
Notes: Bibliography: p. 7.