Punxsutawney quadrangle
Subtitle: geology and mineral resources
By: by George H. Ashley. Prepared in cooperation with the United States Geological survey
Series: Pennsylvania. Geological survey (4th, 1919- ) Topographic and geologic atlas of Pennsylvania -- no. 65; Atlas (Pennsylvania. Bureau of Topographic and Geologic Survey) -- no. 65.
Published: 1926
Place of publication: Harrisburg]
Language: eng
Number of pages: 145
Copyright date: 1926
Subjects: Geology; Mines and mineral resources
Other titles: Pennsylvania Geological Survey, fourth series.
Notes: Three folded maps in pocket.