California mineral production and directory of mineral producers for 1940
By: by Henry H. Symons.
Contributors: Symons, Henry H. 1894-; Bradley, Walter W. b. 1878.; California. Division of Mines.
Series: California Division of Mines bulletin -- no. 121; Bulletin (California. Division of Mines) -- no. 121.
Publisher: California State Printing Office, George H. Moore, State Printer
Published: 1942
Place of publication: Sacramento, Calif
Language: eng
Number of pages: 227
Subjects: Mines and mineral resources -- California -- Statistics.; Mineral industries -- California -- Statistics.; Mineral industries -- California -- Directories.
Genres: Statistics.; Directories.
Other titles: California mineral production for 1940
Notes: At head of title: State of California, Department of Natural Resources, Kenneth L. Fulton, director, Division of Mines, Ferry Building, San Francisco.

"Walter W. Bradley, State Mineralogist."

"San Francisco, Sept., 1941."

Includes index.

"Publications of the Division of Mines": p. 203-219.