Character and history of the upper Ohio River Valley
By: by Charles W. Carlston.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey bulletin -- 1141-I
Publisher: U.S. Government Printing Office
Published: 1962
Place of publication: Washington, DC
Language: eng
Number of pages: 10
Subjects: Geology, Stratigraphic -- Tertiary.; Geology, Stratigraphic -- Pleistocene.
Notes: Bibliogr.

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