Coal mine fire and explosion prevention :proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., March 2, 1978, and Denver, Colo., March 14, 1978
| Year: | 1978 |
|---|---|
| Document Type: | USBI |
| Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8768 |
| Series: | Information circular - Bureau of Mines ; |
| Report Number: | 8768 |
| Link: | https://hdl.handle.net/2027/mdp.39015078453944 |