| Year: | 1985 |
|---|---|
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:9010 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 9010 |
| Subjects: | Mine safety--Research--United States |
| Research--United States | |
| Occupational Diseases--prevention & control--United States | |
| Mining--United States | |
| Accidents, Occupational--prevention & control--United States | |
| Miners--Health and hygiene--Research--United States | |
| Link: | https://hdl.handle.net/2027/mdp.39015078458596 |