Author: | Deurbrouck, A. W. |
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Year: | 1974 |
Document Type: | BMRA |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | I 28.23:7891 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 7891 |
Subjects: | Coal washing |
Separators (Machines) | |
Link: | https://hdl.handle.net/2027/mdp.39015078539775 |