TY  - RPRT
TI  - Geology and oil and gas possibilities of upper Mississippian rocks of southwestern Virginia, southern West Virginia and eastern Kentucky
AU  - Ralph H. Wilpolt
AU  - Douglas W. Marden
PY  - 1959
DO  - 10.3133/b1072k
UR  - https://pubs.usgs.gov/publication/b1072K
ID  - b1072K
ER  -