Author: Knowles, Raymond R.
Title: Geology of a Portion of the Everett 15-Minute Quadrangle, Bedford County, Pennsylvania
Description: Harrisburg, Pennsylvania Geological Society, 1966. Softcover. Bottom corner slightly bumped; otherwise very good condition. 90p. Illus. with folding plates and diagrams. Large map in rear pocket. (Progress Report PR 170). .

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