California mineral production for 1922
By: by Walter W. Bradley.
Contributors: Bradley, Walter W. b. 1878.; Root, Lloyd L., 1891-; California State Mining Bureau.
Series: California State Mining Bureau. Bulletin -- no. 93; Bulletin (California State Mining Bureau) -- no. 93.
Publisher: California State Printing Office
Published: 1923
Place of publication: Sacramento, Calif
Language: eng
Number of pages: 188
Subjects: Mineral industries -- California -- Statistics.; Mines and mineral resources -- California -- Statistics.
Genres: Statistics.
Notes: At head of title: California State Mining Bureau.

"Lloyd L. Root, State Mineralogist."

"San Francisco, September, 1923."

Includes index.

"Publications of the California State Mining Bureau": p. 175-183.