LEADER 01556oam 2200469Ia 450 001 9910697240103321 005 20080730092042.0 035 $a(CKB)5470000002386522 035 $a(OCoLC)65212763 035 $a(EXLCZ)995470000002386522 100 $a20060327d2005 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDistinguishing between debris flows and floods from field evidence in small watersheds$b[electronic resource] /$f[Thomas C. Pierson] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2005] 215 $a4 unnumbered pages $cdigital, PDF file 225 1 $aUSGS fact sheet ;$v2004-3142 300 $aTitle from title screen (viewed on July 29, 2008). 300 $a"January 2005." 320 $aIncludes bibliographical references. 517 1 $aU.S. Geological Survey--reducing risk from volcano hazards 517 3 $aReducing risk from volcano hazards 606 $aFloods 606 $aDebris avalanches 606 $aMudflows 606 $aLahars 615 0$aFloods. 615 0$aDebris avalanches. 615 0$aMudflows. 615 0$aLahars. 700 $aPierson$b Thomas C$01390447 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910697240103321 996 $aDistinguishing between debris flows and floods from field evidence in small watersheds$93508650 997 $aUNINA