LEADER 02177oam  2200493   450 
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035   $a(OCoLC)995470000002472055
035   $a(EXLCZ)995470000002472055
100   $a20141123d1987      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aChemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington /$fTodd K. Hinkley [and three others]; with a section on Laboratory methods developed for Mount St. Helens water and leaching studies, by Stephen A. Wilson, and Carol Gent
210  1$aWashington :$cDepartment of the Interior, U.S. Geological Survey,$d1987.
215   $a1 online resource (vii, 64 pages) $cillustrations, 2 maps
225 1 $aU.S. Geological Survey professional paper ;$v1397
300   $a"Data and interpretation, from a large suite of well-documented samples from the explosive eruption."
320   $aIncludes bibliographical references.
327   $aA. Chemical and mineralogic aspects of observed fractionation of ash from the May 18, 1980 eruption of Mount St. Helens -- B. Leachate chemistry of ash from the May 18, 1980 eruption of Mount St. Helens.
606   $aVolcanic ash, tuff, etc$zWashington (State)$xComposition
606   $aVolcanic ash, tuff, etc$xComposition$2fast
607   $aSaint Helens, Mount (Wash.)$xEruption, 1980
607   $aWashington (State)$2fast
607   $aWashington (State)$zMount Saint Helens$2fast
615  0$aVolcanic ash, tuff, etc.$xComposition.
615  7$aVolcanic ash, tuff, etc.$xComposition.
700   $aHinkley$b Todd K$g(Todd King),$01386147
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bCUS
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910709618503321
996   $aChemistry of ash and leachates from the May 18, 1980 eruption of Mount St. Helens, Washington$93434804
997   $aUNINA