Atlas of preliminary geologic quadrangle maps of Pennsylvania
By: compiled and edited by Thomas M. Berg, Christine M. Dodge ; individual maps compiled by Thomas M. Berg ... [et al.].
Contributors: Berg, Thomas M.; Dodge, Christine M.; Pennsylvania. Bureau of Topographic and Geologic Survey.
Publisher: Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographical and Geological Survey
Published: 1981
Place of publication: Harrisburg
Language: eng
Number of pages: 636
Subjects: Geology -- Pennsylvania -- Maps
Notes: "Pennsylvania Geological Survey fourth series".

Photocopy.

Bibliography: p. 7-11.