| Author: | Romslo, T. M. |
|---|---|
| Year: | 1948 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:4214 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 4214 |
| Subjects: | Zinc ores--Arizona |
| Copper ores--Arizona | |
| Link: | https://hdl.handle.net/2027/mdp.39015078480608 |