Showing the mineral production of California for twenty-three years
By: Comp. by David H. Walker, statistician. (From direct returns of producers.)
Contributors: Walker, David H., comp.
Series: Bulletin; no. 59
Publisher: Printed at the State Printing Office, W. W. Shannon, State Printer
Published: 1910
Place of publication: Sacramento
Language: eng
Subjects: Mines and mineral resources -- California.
Notes: At head of title: ... California State Mining Bureau ... Lewis E. Aubury, state mineralogist.
Includes statistics from 1887 to 1909, inclusive.