| Author: | Harrer, Clarence Michael. |
|---|---|
| Year: | 1964 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8236 |
| Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 8236 |
| Subject: | Iron ores--Arizona |
| Link: | https://hdl.handle.net/2027/mdp.39015077584244 |