California mineral production for 1928
By: by Henry H. Simons.
Contributors: Symons, Henry H. 1894-; Bradley, Walter W. b. 1878.; California. Division of Mines.
Series: California Division of Mines bulletin -- no. 102; Bulletin (California. Division of Mines) -- no. 102.
Publisher: California State Printing Office
Published: 1929
Place of publication: Sacramento, Calif
Language: eng
Number of pages: 215
Subjects: Mineral industries -- California -- Statistics.; Mines and mineral resources -- California -- Statistics.
Genres: Statistics.
Notes: At head of title: State of California, Department of Natural Resources, Fred G. Stevenot, director, Division of Mines, Ferry Building, San Francisco.

"Walter W. Bradley, State Mineralogist."

"San Francisco, September, 1929."

Includes index.

"Publications of the Division of Mines": p. 199-208.