Author: | Cummings, Joseph B. |
---|---|
Year: | 1946 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:3982 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 3982 |
Subject: | Iron ores--Arizona--Yuma County |
Link: | https://hdl.handle.net/2027/mdp.39015078503813 |