Author: | Waytulonis, Robert W. |
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Additional Authors: | Johnson, Debra J. |
Year: | 1987 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:9121. |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 9121 |
Subjects: | Diesel motor--Safety regulations |
Mining machinery--Safety regulations | |
Link: | https://hdl.handle.net/2027/mdp.39015078464768 |