LEADER 01600oam 2200457Ia 450 001 9910693671603321 005 20080717095621.0 035 $a(CKB)3640000000034356 035 $a(OCoLC)78535161 035 $a(EXLCZ)993640000000034356 100 $a20070117d2006 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEarthquake hazard in the heart of the homeland$b[electronic resource] /$f[written by Joan Gomberg and Eugene Schweig] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2007] 215 $a4 unnumbered pages $cdigital, PDF file 225 1 $aFact sheet ;$v2006-3125 300 $aTitle from title screen (viewed on July 16, 2008). 300 $a"January 2007." 517 1 $aUnderstanding earthquake hazards in the central United States 606 $aEarthquake hazard analysis$zMiddle West 606 $aEarthquakes$zMiddle West 606 $aEarthquake hazard analysis$zNew Madrid Seismic Zone 606 $aEarthquakes$zNew Madrid Seismic Zone 615 0$aEarthquake hazard analysis 615 0$aEarthquakes 615 0$aEarthquake hazard analysis 615 0$aEarthquakes 700 $aGomberg$b Joan S.$f1957-$01388954 701 $aSchweig$b E. S$g(Eugene S.)$01400363 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910693671603321 996 $aEarthquake hazard in the heart of the homeland$93514739 997 $aUNINA