| Author: | Apell, G. A. |
|---|---|
| Year: | 1947 |
| Document Type: | BMRA |
| Issuing Agency: | United States Bureau of Mines, |
| SUDOC: | I 28.23:4083 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 4083 |
| Subject: | Zinc mines and mining--Wisconsin--Grant County |
| Link: | https://hdl.handle.net/2027/mdp.39015078497917 |