LEADER 01655oam 2200493 450 001 9910713851503321 005 20200902162224.0 035 $a(CKB)5470000002505179 035 $a(OCoLC)985371063 035 $a(OCoLC)995470000002505179 035 $a(EXLCZ)995470000002505179 100 $a20170503d1983 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDebris flow hazard assessment for the Oregon Caves National Monument /$fby John Friday 210 1$aPortland, Oregon :$cU.S. Geological Survey,$d1983. 215 $a1 online resource (v, 20 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v83-4100 300 $a"Prepared in cooperation with National Park Service." 320 $aIncludes bibliographical references (pages 19-20). 606 $aMass-wasting$zOregon$zOregon Caves National Monument 606 $aMudflows$zOregon$zOregon Caves National Monument 606 $aMass-wasting$2fast 606 $aMudflows$2fast 607 $aOregon$zOregon Caves National Monument$2fast 615 0$aMass-wasting 615 0$aMudflows 615 7$aMass-wasting. 615 7$aMudflows. 700 $aFriday$b John$01411637 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bNational Park Service. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910713851503321 996 $aDebris flow hazard assessment for the Oregon Caves National Monument$93503333 997 $aUNINA