Geology of Pennsylvania's oil and gas
By: by W. R. Wagner and W. S. Lytle. Illus. by Lillian Heeren and Albert Van Olden.
Contributors: Lytle, William S., joint author.
Series: Educational series, 8
Publisher: Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey
Published: 1968
Place of publication: [Harrisburg
Language: eng
Number of pages: 28
Subjects: Petroleum -- Geology -- Pennsylvania; Natural gas -- Geology -- Pennsylvania
Notes: Bibliography: p. 28.