Geology of the Washington East quadrangle, Pennsylvania /

Bibliographic Details
Main Author:	Swanson, Vernon Emanuel, 1922-
Corporate Authors:	Geological Survey (U.S.), Pennsylvania. Department of Internal Affairs
Other Authors:	Berryhill, Henry L., Jr. (Henry Lee), 1921-2013
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1964.
Series:	Geologic quadrangle map ; GQ-334.
Subjects:	Geology > Pennsylvania > Washington County > Maps.

Evans: Maps File (2nd floor)