TY - RPRT TI - Assessment of Appalachian basin oil and gas resources: Devonian gas shales of the Devonian Shale-Middle and Upper Paleozoic Total Petroleum System AU - Robert C. Milici AU - Christopher S. Swezey PY - 2014 DO - 10.3133/pp1708g.9 UR - https://pubs.usgs.gov/publication/pp1708G.9 ID - pp1708G.9 ER -