| Author: | Divers, Edward F. |
|---|---|
| Additional Authors: | LaScola, John C., Hundman, Gerald J. |
| Year: | 1981 |
| Document Type: | TPRM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines ; |
| SUDOC: | I 28.26/6:112 |
| Series: | Technical progress report ; |
| Report Number: | 112 |
| Subjects: | Mine ventilation |
| Mining engineering--Dust control | |
| Mining machinery--Evaluation | |
| Link: | https://hdl.handle.net/2027/mdp.39015077582982 |