TY - RPRT TI - U.S. Geological Survey and Afghanistan Ministry of Mines and Industry cooperative assessment of Afghanistan's undiscovered oil and gas AU - Craig J. Wandrey AU - Gregory Ulmishek AU - Warren Agena AU - Timothy R. Klett AU - Afghanistan Oil and Gas Research Assessment Team PY - 2006 DO - 10.3133/ofr20061095 UR - https://pubs.usgs.gov/publication/ofr20061095 ID - ofr20061095 ER -