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 |