TY - RPRT TI - Oil and gas resource assessment areas-1995-Lower 48 states AU - G.L. Dolton AU - K. L. Varnes AU - D. L. Gautier AU - D. L. Barnet PY - 1995 DO - 10.3133/ofr9575i UR - https://pubs.usgs.gov/publication/ofr9575I ID - ofr9575I ER -