| Author: | Gayle, John B. | 
|---|---|
| Additional Authors: | Eddy, William H.,, Perry, R. E. | 
| Year: | 1959 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:5528 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 5528 | 
| Subjects: | Flotation | 
| Coal preparation | |
| Link: | https://hdl.handle.net/2027/mdp.39015078541227 |