LEADER 01646oam 2200493 450 001 9910709662603321 005 20180531082648.0 035 $a(CKB)5470000002471609 035 $a(OCoLC)682109000$z(OCoLC)653642349$z(OCoLC)896811014 035 $a(OCoLC)995470000002471609 035 $a(EXLCZ)995470000002471609 100 $a20101117d1982 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aVolcanic eruptions of 1980 at Mount St. Helens $ethe first 100 days /$fby Bruce L. Foxworthy and Mary Hill 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1982. 215 $a1 online resource (125 pages) $cillustrations (some color), maps (some color) 225 1 $aGeological Survey professional paper ;$v1249 320 $aIncludes bibliographical references (pages 123-124). 517 $aVolcanic eruptions of 1980 at Mount St. Helens 607 $aSaint Helens, Mount (Wash.)$xEruption, 1980 607 $aWashington (State)$zMount Saint Helens$2fast 700 $aFoxworthy$b B. L$g(Bruce LaVerne),$f1925-$01396174 702 $aHill$b Mary$f1923- 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bCOP 801 2$bOCL 801 2$bCCI 801 2$bOCLCQ 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910709662603321 996 $aVolcanic eruptions of 1980 at Mount St. Helens$93471008 997 $aUNINA