| Author: | Zinner, Paul. |
|---|---|
| Additional Authors: | Holmberg, Clyde L. |
| Year: | 1947 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:4155 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 4155 |
| Subjects: | Iron mines and mining--Wisconsin |
| Iron ores--Wisconsin | |
| Link: | https://hdl.handle.net/2027/mdp.39015078495705 |