| Author: | Hertzberg, Martin. | 
|---|---|
| Additional Authors: | Litton, C. D. | 
| Year: | 1976 | 
| Document Type: | MAIN | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:8171 | 
| Series: | Report of investigations - Bureau of Mines ; | 
| Report Number: | 8171 | 
| Subjects: | Mine safety | 
| Mine fires | |
| Mine gases | |
| Link: | https://hdl.handle.net/2027/mdp.39015086533273 |