| Author: | Ambrose, P. M. |
|---|---|
| Additional Authors: | Huber, R. W., Petersen, V. C., Schlain, David, Barrett, J. C. |
| Year: | 1955 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7711 |
| Series: | Information circular / United States. Bureau of Mines ; |
| Report Number: | 7711 |
| Subject: | Accidents |
| Link: | https://hdl.handle.net/2027/mdp.39015078459677 |