TY - RPRT TI - Geographic information system (GIS)-based maps of Appalachian basin oil and gas fields AU - Robert T. Ryder AU - Scott A. Kinney AU - Stephen E. Suitt AU - Matthew D. Merrill AU - Michael H. Trippi PY - 2014 DO - 10.3133/pp1708c.2 UR - https://pubs.usgs.gov/publication/pp1708C.2 ID - pp1708C.2 ER -