LEADER 01667oam 2200481 450 001 9910709602603321 005 20180613151441.0 035 $a(CKB)5470000002472215 035 $a(OCoLC)896811417 035 $a(EXLCZ)995470000002472215 100 $a20141123d1996 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPre-1980 tephra-fall deposits erupted from Mount St. Helens, Washington /$fby Donal R. Mullineaux 210 1$aWashington :$cUnited States Government Printing Office,$d1996. 215 $a1 online resource (viii, 99 pages) $cillustrations (some color), map 225 1 $aU.S. Geological Survey professional paper ;$v1563 300 $aTitle from title screen (viewed October 16, 2014). 320 $aIncludes bibliographical references (pages 92-95). 606 $aVolcanic ash, tuff, etc$zWashington (State)$zSaint Helens, Mount, Region 606 $aGeology, Stratigraphic 606 $aGeology, Stratigraphic$2fast 606 $aVolcanic ash, tuff, etc$2fast 615 0$aVolcanic ash, tuff, etc. 615 0$aGeology, Stratigraphic. 615 7$aGeology, Stratigraphic. 615 7$aVolcanic ash, tuff, etc. 700 $aMullineaux$b Donal Ray$f1925-$01395629 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910709602603321 996 $aPre-1980 tephra-fall deposits erupted from Mount St. Helens, Washington$93454457 997 $aUNINA