Geology and mineral resources of the southern half of the Clearfield 15-minute quadrangle, Pennsylvania
By: by Albert D. Glover.
Publisher: [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey]
Published: 1970
Place of publication: Harrisburg
Language: eng
Number of pages: 139
Subjects: Geology -- Pennsylvania -- Clearfield Co.; Mines and mineral resources -- Pennsylvania -- Clearfield Co.
Other titles: Geology of the Southern half of the Clearfield quadrangle.
Notes: Bibliography: p. 95-97.
Title on case: Geology of the southern half of the Clearfield quadrangle.
"Pennsylvania Geological Survey, fourth series."
Series title on cover: Atlas.