Removing methane (degasification) from the Pocahontas No. 4 coalbed in southern West Virginia / by W.M. Merritts [and others]
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Other Authors: | |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, DC :
U.S. Dept. of the Interior. Bureau of Mines,
1963.
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Series: | Report of investigations (United States. Bureau of Mines) ;
6326. |
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Physical Description: | ii, 39 pages : illustrations ; 28 cm. |
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