Mines and mineral resources of Sierra County
Subtitle: by Errol MacBoyle.
Contributors: California State Mining Bureau.
Publisher: California State Printing Office
Published: 1920
Place of publication: Sacramento
Language: eng
Number of pages: 144
Subjects: Mines and mineral resources -- California -- Sierra County.
Notes: Includes bibliographies.
At head of title: California State Mining Bureau.
"Chapters of State Mineralogist's report, biennial period, 1917-1918"