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001 9910692690603321
005 20040802160617.0
035   $a(CKB)5470000002354555
035   $a(OCoLC)56072252
035 9 $aocm56072252
035   $a(OCoLC)995470000002354555
035   $a(EXLCZ)995470000002354555
100   $a20040802d1999      ua             0
101 0 $aeng
135   $aurcn||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aTown Lake bottom sediments$b[electronic resource] $ea chronicle of water quality changes in Austin, Texas, 1960-98 /$f[P.C. Van Metre and B.J. Mahler] ; in cooperation with the City of Austin
210  1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d[1999]
225 1 $aUSGS fact sheet ;$vFS-183-99
300   $aTitle from PDF title screen (viewed on August 2, 2004).
300   $a"December 1999."
320   $aIncludes bibliographical references.
517   $aTown Lake bottom sediments 
606   $aLake sediments$xEnvironmental aspects$zTexas$zAustin
606   $aContaminated sediments$zTexas$zAustin
606   $aWater quality$zTexas$zAustin
606   $aWater$xPollution$zTexas$zAustin
615  0$aLake sediments$xEnvironmental aspects
615  0$aContaminated sediments
615  0$aWater quality
615  0$aWater$xPollution
700   $aVan Metre$b Peter$01382533
701   $aMahler$b B. J$g(Barbara June),$f1959-$01382534
712 02$aAustin (Tex.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910692690603321
996   $aTown Lake bottom sediments$93426134
997   $aUNINA