Geology and mineral resources of the Philipsburg 7 1/2-minute quadrangle, Pennsylvania
By: by Gary B. Glass.
Series: Atlas 95a; Atlas (Pennsylvania. Bureau of Topographic and Geologic Survey) ;; 95a.
Publisher: [Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey]
Published: 1974
Place of publication: Harrisburg
Language: eng
Number of pages: 241
Subjects: Geology -- Pennsylvania -- Centre County.; Geology -- Pennsylvania -- Clearfield County.; Mines and mineral resources -- Pennsylvania -- Centre County.; Mines and mineral resources -- Pennsylvania -- Clearfield County.
Notes: Bibliography: p. 192-197.
Title on case: Geology of the Philipsburg quadrangle.
"Pennsylvania Geological Survey, fourth series."