The Mother Lode system of California /

Bibliographic Details
Main Author:	Knopf, Adolph, 1882-1966
Corporate Author:	California State Mining Bureau
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1929.
Series:	Geological Survey professional paper ; 157.
Subjects:	Ore deposits > California. Gold mines and mining > California.

Evans: US Documents (Annex 5th floor)