01656nam a2200349 a 4500 ebr10068404 CaPaEBR m u cr cn||||||||| 010803s2001 dcuab sbt 000 0 eng d 2001270444 0309072646 CaPaEBR CaPaEBR (OCoLC)70773211 QE76 .N37 2001eb 551/.0973 21 National Research Council (U.S.). Committee on Future Roles, Challenges, and Opportunities for the U.S. Geological Survey. Future roles and opportunities for the U.S. Geological Survey [electronic resource] / Committee on Future Roles, Challenges, and Opportunities for the U.S. Geological Survey, Commission on Geosciences, Environment, and Resources, National Research Council. Washington, D.C. : National Academy Press, c2001. ix, 179 p. : ill., maps. The compass series Includes bibliographical references (p. 153-162). Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries. Supported by U.S. Geological Survey. 1434-HQ-97-AG-01819 Geological Survey (U.S.) Geological surveys United States. Earth sciences United States. Electronic books. local ebrary, Inc. Compass series (Washington, D.C.) http://site.ebrary.com/lib/rucke/Doc?id=10068404 An electronic book accessible through the World Wide Web; click to view 28352 28352