Engineering geology applied to the design and operation of underground coal mines /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. G.P.O. ;
1998.
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| Series: | U.S. Geological Survey bulletin ;
2147. |
| Subjects: |
Search Result 1
