California mineral production for 1929
By: by Henry H. Symons.
Contributors: Symons, Henry H. 1894-; Bradley, Walter W. b. 1878.; California. Division of Mines.
Series: Bulletin -- no. 103; Bulletin (California. Division of Mines) -- no. 103.
Publisher: California State Printing Office
Published: 1930
Place of publication: Sacramento, Calif
Language: eng
Number of pages: 231
Subjects: Mines and mineral resources -- California -- Statistics.; Mineral industries -- California -- Statistics.
Genres: Statistics.
Notes: "Walter W. Bradley, State Mineralogist."

"San Francisco, September, 1930."

Publications of the Division of Mines: p. 216-223.

Includes bibliographical references and index.