| Author: | Hertzberg, Martin. |
|---|---|
| Additional Authors: | Cashdollar, Kenneth L., Conti, Ronald S. |
| Year: | 1985 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:8988 |
| Series: | Report of investigations / United States. Bureau of Mines ; |
| Report Number: | 8988 |
| Subjects: | Coal mines and mining--Dust control--Pennsylvania |
| Mine explosions--Statistical methods | |
| Link: | https://hdl.handle.net/2027/mdp.39015078488635 |