| Author: | Harrington, D. |
|---|---|
| Additional Authors: | Fene, W. J. |
| Year: | 1948 |
| Document Type: | MAIN |
| Issuing Agency: | U.S. Govt. Print. Off., |
| SUDOC: | I28.6:42 |
| Series: | Miners' circular ; |
| Report Number: | 42 |
| Subjects: | Mine explosions |
| Mine safety--United States | |
| Mine fires | |
| Mine gases | |
| Link: | https://hdl.handle.net/2027/mdp.39015077562307 |