Geology and mineral resources of Santa Ysabel quadrangle, San Diego County, California.

Bibliographic Details
Corporate Author:	California. Division of Mines and Geology
Format:	Book
Language:	English
Published:	San Francisco, [publisher not identified] ; 1958.
Series:	Bulletin (California. Division of Mines and Geology) ; 177.
Subjects:	Geology > California > San Diego County. Mines and mineral resources > California > San Diego County.

Description
Physical Description:	42 pages : illustrations, maps (2 folded color in pocket) ; 28 cm.
Bibliography:	Bibliography: page 39.