"The Copley oil pool of West Virginia. "; "Reger, David B. (David Bright), 1882-1958."; "Petroleum--West Virginia."; "Reger, David B. (David Bright), 1882-1958."; "1927"; "Journal article reprint from: Bulletin of the American Association of Petroleum Geologists, v.11:no.6 (1927:June).
"; ""; "P5269"; "pec"; "Petroleum--West Virginia."; "14256"; .