Additional Authors: | Nagy, John., Hartmann, Irving,, Rauschenberger, J. K., Mitchell, D. W. |
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Year: | 1956 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 5264 |
Subjects: | Coal mines and mining--Dust control |
Mine explosions--Prevention | |
Link: | https://hdl.handle.net/2027/mdp.39015078468447 |