| Author: | Evans, T. A., | 
|---|---|
| Additional Authors: | Pennington, J. W., Wasson, P. A. | 
| Year: | 1957 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:5324 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 5324 | 
| Subjects: | Zinc mines and mining--Wisconsin | 
| Flotation | |
| Link: | https://hdl.handle.net/2027/mdp.39015078541557 |