Control of longwall gob gas with cross-measure boreholes (upper Kittanning coalbed)
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Author
Contributions
- Cervik, Joseph. - Contributor
- Schatzel, Steven J. - Contributor
Publication
1983 - U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C., District of Columbia
Language
English
Word Count
4,250 words, Guess
Page Count
17 pages
Identifiers
- Open LibraryOL2816026M
Classifications
- DDC622 s
- DDC622/.8
- LCCTN23 .U43 no. 8841
and 1 more
- LCCTN305 .U43 no. 8841
Subjects
Series Statement
- Report of investigations / United States Department of the Interior, Bureau of Mines ;
- 8841
- Report of investigations (United States. Bureau of Mines) ;
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