01434nam 2200385Ia 450 991069739270332120080806085658.0(CKB)5470000002387001(OCoLC)239039404(EXLCZ)99547000000238700120080806d2004 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe U.S. Geological Survey in Maryland, Delaware, and Washington, D.C[electronic resource] /by Daniel J. Soeder[Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,2004.2 unnumbered pages digital, PDF fileUSGS fact sheet ;FS-2004-3004Title from title screen (viewed on Aug. 5, 2008).Earth sciencesMarylandInformation servicesEarth sciencesDelawareInformation servicesEarth sciencesWashington (D.C.)Information servicesEarth sciencesInformation services.Earth sciencesInformation services.Earth sciencesInformation services.Soeder D. J1228011Geological Survey (U.S.)GPOGPOBOOK9910697392703321The U.S. Geological Survey in Maryland, Delaware, and Washington, D.C3496487UNINA