| Author: | Deurbrouck, A. W. | 
|---|---|
| Year: | 1974 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Bureau of Mines, | 
| SUDOC: | I 28.23:7982 | 
| Series: | Report of investigations / Bureau of Mines ; | 
| Report Number: | 7982 | 
| Subjects: | Coal washing | 
| Separators (Machines) | |
| Link: | https://hdl.handle.net/2027/mdp.39015078484303 |