Design of bulkheads for controlling water in underground mines /
| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Pgh. [i.e. Pittsburgh], Pa. :
U.S. Dept. of the Interior, Bureau of Mines,
1985
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| Series: | Information circular (United States. Bureau of Mines)
9020 |
| Subjects: |