Additional Authors: | Watson, Richard William, |
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Year: | 1991 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:9333 |
Series: | Report of investigations / United States. Bureau of Mines ; |
Report Number: | 9333 |
Subject: | Self-contained self-rescuer (Mine rescue equipment)--Safety measures |
Link: | https://hdl.handle.net/2027/mdp.39015078476333 |