Economic evaluation of horizontal borehole drilling for methane drainage from coalbeds /
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Main Author: | |
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Other Authors: | , |
Format: | Book |
Language: | English |
Published: |
Pgh. [i.e. Pittsburgh], Pa. :
U.S. Dept. of the Interior, Bureau of Mines,
1986.
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Series: | Information circular (United States. Bureau of Mines) ;
9080. |
Subjects: |