%0 Electronic %E Geological Survey (U.S.) %I U.S. Dept. of the Interior, U.S. Geological Survey : [USGS Information Services (Open-File Report Sales]) %D 1999 %C Denver, Colo. %G English %B U.S. Geological Survey open-file report ; %@ 0607900075 %T The oil and gas resource potential of the Arctic National Wildlife Refuge 1002 Area, Alaska