| Author: | Organiscak, John A. |
|---|---|
| Additional Authors: | Jankowski, Robert A., Page, Steven J. |
| Year: | 1992 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:9425 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 9425 |
| Subjects: | Coal mines and mining--Dust control |
| Bituminous coal--United States | |
| Longwall mining--Environmental aspects--United States | |
| Links: | https://hdl.handle.net/2027/mdp.39015077558818 |
| no.9425 1992 |