Copper in California
By: Prepared under the direction of Olaf P. Jenkins.
Series: California. Dept. of Natural Resources. Division of Mines. Bulletin -- 144; Bulletin (California. Division of Mines) -- no. 144.
Publisher: California State Printing Office]
Published: 1948
Place of publication: [Sacramento
Language: eng
Number of pages: 429
Subjects: Copper mines and mining -- California