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001 9910711665703321
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035   $a(EXLCZ)995470000002485403
100   $a20181211d2018      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aChemical and isotopic characteristics of methane in groundwater of Ohio, 2016 /$fby Mary Ann Thomas ; prepared in cooperation with the Ohio Water Development Authority
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2018.
215   $a1 online resource (vi, 32 pages) $ccolor illustrations, color maps
225 1 $aScientific investigations report,$x2328-0328 ;$v2018-5097
320   $aIncludes bibliographical references (pages 29-31).
606   $aGroundwater$xQuality$zOhio
606   $aWater chemistry$zOhio
606   $aWater$zOhio$xAnalysis
606   $aMethane$zOhio$xAnalysis
606   $aMethane$xIsotopes$zOhio
615  0$aGroundwater$xQuality
615  0$aWater chemistry
615  0$aWater$xAnalysis.
615  0$aMethane$xAnalysis.
615  0$aMethane$xIsotopes
700   $aThomas$b Mary Ann$f1956-$01387520
712 02$aGeological Survey (U.S.),
712 02$aOhio Water Development Authority.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910711665703321
996   $aChemical and isotopic characteristics of methane in groundwater of Ohio, 2016$93437451
997   $aUNINA