Evaluate fundamental approaches to longwall dust control
| Corporate Author: | |
|---|---|
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Pittsburgh, PA] :
Bureau of Mines, U.S. Dept. of the Interior,
[1990]
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| Series: | Open file report (United States. Bureau of Mines) ;
90-31 (A-I) |
| Subjects: |