Additional Authors: | Van Dolah, Robert W., Nagy, John., Hartmann, Irving, Kawenski, Edward N. |
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Year: | 1960 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:5613 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 5613 |
Subjects: | Blasting |
Coal mines and mining--Explosives | |
Link: | https://hdl.handle.net/2027/mdp.39015078528323 |