Synopsis of general report of the California State Mining Bureau
By: by W. L. Watts.
Contributors: California State Mining Bureau.
Series: Bulletin -- no. 20; Bulletin (California State Mining Bureau) -- no. 20.
Publisher: s.n.]
Published: 1901
Place of publication: [Sacramento?
Language: eng
Number of pages: 21
Subjects: California State Mining Bureau.; Mines and mineral resources -- California.