Publications of the Geological Survey Geological Survey (U.S.) Published: 1982 Total Pages: 926 Get eBook
West Virginia Geological and Economic Survey West Virginia Geological and Economic Survey Published: 1910 Total Pages: 622 Get eBook
Mercer, Monroe, and Summers Counties West Virginia Geological and Economic Survey Published: 1926 Total Pages: 6 Get eBook
Hydrology of Area 8, Eastern Coal Province, West Virginia and Ohio Published: 1987 Total Pages: 46 Get eBook
Regional Catalogue American Geographical Society of New York Published: 1972 Total Pages: 818 Get eBook
