Glacial geology of northwestern Pennsylvania
By: by V.C. Shepps ... [et al.]
Contributors: Pennsylvania Topographic and Geologic Survey.
Series: Bulletin (Pennsylvania. Topographic and Geologic Survey) -- 32
Publisher: Pennsylvania Geological Survey
Published: 1959
Place of publication: Harrisburg, PA
Language: eng
Number of pages: 59
Notes: Bibliogr.

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