TY - RPRT TI - A comparison of the play-analysis technique as applied in hydrocarbon resource assessments of the National Petroleum Reserve in Alaska and of the Arctic National Wildlife Refuge AU - K. J. Bird PY - 1984 DO - 10.3133/ofr8478 UR - https://pubs.usgs.gov/publication/ofr8478 ID - ofr8478 ER -