"Lithologic factors affecting prospects for early Paleozoic oil and gas in West Virginia."; "Haught, Oscar L. "; "Natural gas--Geology--West Virginia.", "Petroleum--Geology--West Virginia."; "Haught, Oscar L. "; "1953"; "Journal article reprint from: The Bulletin of the American Association of Petroleum Geologist, v.37:no.3 (1953:Mar.).
"; ""; "P6951"; "pec"; "Natural gas--Geology--West Virginia.", "Petroleum--Geology--West Virginia."; "14256"; .