Greater Pittsburgh region revised surface structure and its relation to oil and gas fields
By: by Walter R. Wagner and William S. Lytle ; prepared by the Pennsylvania Geological Survey in cooperation with the United States Geological Survey.
Contributors: Lytle, William S., joint author.; Pennsylvania. Bureau of Topographic and Geologic Survey.; Geological Survey (U.S.)
Series: Information circular - Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey ; 80
Publisher: Pennsylvania Geological Survey
Published: 1976
Place of publication: Harrisburg
Language: eng
Number of pages: 20
Subjects: Geology -- Pennsylvania -- Pittsburgh Region; Petroleum -- Geology -- Pennsylvania -- Pittsburgh Region; Natural gas -- Geology -- Pennsylvania -- Pittsburgh Region
Notes: Bibliography: p. 19-20.