| Additional Authors: | Kearney, Naomi W., Wrenn, Virginia E., Machisak, John C., Dixon, Elizabeth B. |
|---|---|
| Year: | 1963 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8169 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 8169 |
| Subjects: | Metallurgical plants--Accidents--United States |
| Mine accidents--United States | |
| Link: | https://hdl.handle.net/2027/mdp.39015078456988 |