Dust-control studies using scale models of coal mine entries and mining machines /
| Main Authors: | , |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
Dept. of the Interior, Bureau of mines,
1976.
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| Series: | Report of investigations (United States. Bureau of Mines) ;
8191. |
| Subjects: |
| Physical Description: | ii, 20 pages : illustrations ; 26 cm. |
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