Author: | Griffin, Russell E. |
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Year: | 1979 |
Document Type: | USBI |
Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:8808 |
Series: | Information circular ; |
Report Number: | 8808 |
Subjects: | Fire detectors |
Mine safety--Equipment and supplies | |
Link: | https://hdl.handle.net/2027/mdp.39015078461822 |