01707oam 2200445Ia 450 991069639130332120071219105309.0(CKB)5470000002376914(OCoLC)173273675(EXLCZ)99547000000237691420070925d2007 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierTechnical-information products for a National Volcano Early Warning System[electronic resource] /by Marianne Guffanti ... [and others]Reston, Va. :U.S. Geological Survey,2007.22 pages digital, PDF fileOpen-file report ;2007-1250Title from PDF title screen (viewed on Sept. 24, 2007).Includes bibliographic references (page 14).Volcanic hazard analysisUnited StatesInformation servicesNatural disaster warning systemsUnited StatesCommunication of technical informationUnited StatesVolcanic hazard analysisUnited StatesComputer network resourcesVolcanic hazard analysisInformation services.Natural disaster warning systemsCommunication of technical informationVolcanic hazard analysisComputer network resources.Guffanti Marianne1381959Geological Survey (U.S.)GISGISGISGPOBOOK9910696391303321Technical-information products for a National Volcano Early Warning System3439578UNINA