Three coal mine gob degasification studies using surface foreholes and a bleeder system
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Author
Contributions
- Kissell, Fred N., joint author. - Contributor
Publication
1980 - U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C., District of Columbia
Language
English
Word Count
2,500 words, Guess
Page Count
10 pages
Identifiers
- Library of Congress Control Number80607066
- Open LibraryOL4239702M
Classifications
- DDC622 s
- DDC622/.8
- LCCTN23 .U43 no. 8459
and 1 more
- LCCTN295 .U43 no. 8459
Subjects
Series Statement
- Report of investigations ;
- 8459
- Report of investigations (United States. Bureau of Mines) ;
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