LEADER 01600oam 2200433 450 001 9910707350903321 005 20160720111959.0 035 $a(CKB)5470000002464009 035 $a(OCoLC)937435840 035 $a(EXLCZ)995470000002464009 100 $a20160208d1992 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMonitoring volcanoes $etechniques and strategies used by the staff of the Cascades Volcano Observatory, 1980-90 /$fJohn W. Ewert and Donald A. Swanson, editors 210 1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1992. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 223 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey bulletin ;$v1966 300 $aTitle from title screen (viewed July 20, 2016). 320 $aIncludes bibliographical references. 517 $aMonitoring volcanoes 606 $aVolcanism$xResearch$zUnited States$xMethodology 606 $aVolcanism$xResearch$xMethodology$2fast 607 $aUnited States$2fast 615 0$aVolcanism$xResearch$xMethodology. 615 7$aVolcanism$xResearch$xMethodology. 700 $aEwert$b John W.$01381958 702 $aSwanson$b Donald A$g(Donald Alan),$f1938- 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bGPO 906 $aBOOK 912 $a9910707350903321 996 $aMonitoring volcanoes$93464210 997 $aUNINA