Author: | Bartels, John R. |
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Additional Authors: | Mayercheck, William D., Kwitowski, August J. |
Year: | 1987 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:9143 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 9143 |
Subjects: | Coal mines and mining--Safety measures |
Shuttle cars (Mine haulage)--Safety measures | |
Mine haulage--Safety measures | |
Link: | https://hdl.handle.net/2027/mdp.39015078479410 |