Author: | Kumke, Charles A. |
---|---|
Year: | 1947 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:4015 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 4015 |
Subjects: | Copper ores--Arizona--Cochise County |
Copper mines and mining--Arizona--Cochise County | |
Link: | https://hdl.handle.net/2027/mdp.39015078503649 |