| Author: | Walker, Jeffrey S. |
|---|---|
| Additional Authors: | LaScola, John C. |
| Year: | 1989 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I28.23:9224 |
| Series: | Report of investigations / United States. Bureau of Mines ; |
| Report Number: | 9224 |
| Subjects: | Coal mine accidents--Case studies |
| Mine subsidences--Case studies | |
| Link: | https://hdl.handle.net/2027/mdp.39015078477323 |