| Author: | Albin, Thomas J. |
|---|---|
| Year: | 1990 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27: |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 9246 |
| Subjects: | Mine haulage--Safety measures |
| Power shovels--Maintenance and repair--Safety measures | |
| Dump trucks--Maintenance and repair--Safety measures | |
| Link: | https://hdl.handle.net/2027/mdp.39015078458398 |