Additional Authors: | Busch, R. A., Backer, R. R., Atkins, L. A., Kealy, C. D. |
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Year: | 1975 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8062 |
Series: | Report of investigations - Bureau of Mines ; |
Report Number: | 8062 |
Subject: | Coal mine waste |
Link: | https://hdl.handle.net/2027/mdp.39015078509836 |