Author: | Organiscak, John A. |
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Additional Authors: | Jankowski, Robert A., Kelly, Jonathan S. |
Year: | 1986 |
Document Type: | USBI |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | I 28.27:9114. |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 9114 |
Subjects: | Longwall mining |
Coal mines and mining--Dust control | |
Mine ventilation | |
Link: | https://hdl.handle.net/2027/mdp.39015078464834 |