nkysdb: なかよし論文データベース
ROEN John B. 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "ROEN John B.")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
1972: Geologic Map of the Oak Forest Quadrangle and part of the Blacksville Quadrangle, Southwestern Pennsylvania
1973: Geologic Map of the Midway Quadrangle, Washington County, Southwestern Pennsylvania
1973: Geologic Map of the Pennington Gap Quadrangle, Lee County, Virginia, and Harlan County, Kentucky
1980: Structure Contour Map of the Base of the Pittsburgh Coal Bed, Southwestern Pennsylvania and Northern West Virginia