Author: | Sokaski, Michael. |
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Additional Authors: | Geer, M. R., Sands, P. F. |
Year: | 1963 |
Document Type: | BMRA |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | I 28.23:6311 |
Series: | Report of investigations / U.S. Bureau of Mines ; |
Report Number: | 6311 |
Subject: | Coal preparation |
Link: | https://hdl.handle.net/2027/mdp.39015077556457 |