Geologic map of the El Portal quadrangle, west-central Sierra Nevada, California /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Bateman, Paul C., 1910-2007, Krauskopf, Konrad B. (Konrad Bates), 1910-2003
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1987.
Series:	Miscellaneous field studies ; map MF-1998.
Subjects:	Geology > California > Mariposa County > Maps.

Evans: Maps File (2nd floor)