Author: | Derby, G. K. |
---|---|
Year: | 1982 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27: |
Series: | Information circular ; |
Report Number: | 8868 |
Subjects: | Dust control |
Fume control | |
Welding--Safety measures | |
Strip mining--Safety measures | |
Link: | https://hdl.handle.net/2027/mdp.39015078462069 |