The southern mines of California
Subtitle: early development of the Sonora mining region
By: by Roberta Evelyn Holmes.
Publisher: The Grabhorn Press
Published: 1930
Place of publication: San Francisco
Language: eng
Number of pages: 60
Subjects: Gold mines and mining -- California.
Notes: Bibliography: p. [57]-60.
"250 copies of this book printed ... copy no. 103."