Geologic map of the Shenandoah quadrangle, Schuylkill County, Pennsylvania /

Bibliographic Details
Main Author:	Wood, Gordon H. (Gordon Harry), 1919-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Arndt, Harold H.
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1973.
Series:	Geologic quadrangle map ; GQ-781.
Subjects:	Geology > Pennsylvania > Schuylkill County > Maps.