Author: | Shultz, Janet L. |
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Additional Authors: | Sharkey, Andrew G.,, Friedel, Robert A., |
Year: | 1972 |
Document Type: | TPRM |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines ; |
SUDOC: | I 28.26/6:61 |
Series: | Technical progress report ; |
Report Number: | 61 |
Subjects: | Mine dusts |
Coal mines and mining--Dust control | |
Mass spectrometry | |
Link: | https://hdl.handle.net/2027/mdp.39015077583477 |