Labels:text | electronics | compact disk | circle | data storage device | cd | label | dvd OCR: USGS science for a changing world TRADE ANI USTDA ELQ GEN Open File Report 2006-1253 2006 Version 1.0 Assessment of Undiscovered Technically Recoverable Conventional Petroleum Resources of NorthernAfghanistan by Timothy R. Klett. Gregory F. Ulmishek, Craig J. Wandrey, Warren F. Agena, and the U.S. Geological Survey - Afghanistan Ministry of Mines Join Oil and Gas Assessment Team U.S. Department of the Interior U.S. Geological Survey