Developments at Kay Copper property, 49 miles north of Phoenix, described by a company engineer
Engineering and Mining Journal, 1921, Developments at Kay Copper property, 49 miles north of Phoenix, described by a company engineer: Engineering and Mining Journal, v. 111, no. 3, p. 524-525.
Authors
Engineering and Mining Journal
Publication Date
1921
Citation
Engineering and Mining Journal, v. 111, no. 3, p. 524-525.