Rock types of Pennsylvania /

Bibliographic Details
Main Author:	Berg, Thomas M.
Corporate Author:	Pennsylvania. Bureau of Topographic and Geologic Survey
Other Authors:	Sevon, William D., Abel, Robin, Dolimpio, James H.
Format:	Map
Language:	English
Published:	[Harrisburg] : Commonwealth of Pennsylvania, Department of Environmental Resources, Topographic and Geologic Survey, 1984.
Series:	Map (Pennsylvania. Bureau of Topographic and Geologic Survey) ; 63.
Subjects:	Rocks > Pennsylvania > Maps. Geology > Pennsylvania > Maps.

Evans: Maps (2nd floor)