Labels:text | electronics | compact disk | circle | data storage device | cd | dvd OCR: USGS science for a changing world USGS Digital Data Series U.S. Department of the Interior DDS-69-H U.S. Geological Survey Versión 1.0 2006 National Assessment of Oil and Gas Project: Petroleum Systems and Geologic Assessment of Undiscovered Oil and Gas, Navarro and Taylor Groups, Western Gulf Province, Texas By USGS Western Gulf Province Assessment Team