LEADER 01715nam 2200457Ka 450 001 9910693020603321 005 20041103121532.0 035 $a(CKB)5470000002359302 035 $a(OCoLC)56897039 035 9 $aocm56897039 035 $a(OCoLC)995470000002359302 035 $a(EXLCZ)995470000002359302 100 $a20041103d1996 ua 0 101 0 $aeng 135 $aurcn|||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater-quality trends using sediment cores from White Rock Lake, Dallas, Texas$b[electronic resource] /$fP.C. Van Metre, L.F. Land, and C.L. Braun 210 1$aAustin, Tex. :$cU.S. Geological Survey,$d[1996] 225 1 $aFact Sheet ;$vFS-217-96 300 $a"November 1996." 300 $a"U.S. Department of the Interior, U.S. Geological Survey." 300 $a"The U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program ..." 300 $aTitle from PDF title screen (viewed on Nov. 03, 2004). 517 3 $aWater quality trends using sediment cores from White Rock Lake, Dallas, Texas 606 $aWater quality$zTexas$zDallas Region 606 $aLake sediments$zTexas$zDallas Region 615 0$aWater quality 615 0$aLake sediments 700 $aVan Metre$b Peter$01382533 701 $aLand$b Larry F$01385517 701 $aBraun$b Christopher L$01385518 712 02$aNational Water-Quality Assessment Program (U.S.) 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910693020603321 996 $aWater-quality trends using sediment cores from White Rock Lake, Dallas, Texas$93433157 997 $aUNINA