Author: | Stahl, R. Ward. |
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Additional Authors: | Davis, Robert T. |
Year: | 1963 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:8192 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 8192 |
Subjects: | Mine safety |
Mineral industries--Safety measures | |
Mine accidents--Prevention | |
Mining industries--Safety measures | |
Link: | https://hdl.handle.net/2027/mdp.39015077577024 |