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- Detailed Bedrock Mapping in the Swift Run Gap 7.5' Quadrangle, Blue Ridge Province, Virginia
- Frederick Outline
- Appalachian Basin Stratigraphy, Tectonics, and Eustasy from the Blue Ridge to the Allegheny Front, Virginia and West Virginia
- Level Iii and Iv Ecoregions of Pennsylvania
- Geologic Resources Inventory Report, Shenandoah National Park
- B-80 Precambrian-Paleozoic Appalachian Problems (1969)
- Geologic Investigation of the Lincoln and Bluemont Virginia
- Chalcedony: What Is It?
- Water Use in Maryland a Workplan to Advance Water Use Science 2017-2020
- Report of Investigations 80 (Pdf, 9.3
- By George E. Harlow, Jr.1, David L. Nelms1, Richard M. Yager2, Mark D