LEADER 01627nam 2200409Ia 450 001 9910697540203321 005 20080922152130.0 035 $a(CKB)5470000002389552 035 $a(OCoLC)255646514 035 $a(EXLCZ)995470000002389552 100 $a20080922d2004 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aCollection, analysis, and age-dating of sediment cores from 56 U.S. lakes and reservoirs sampled by the U.S. Geological Survey, 1992-2001$b[electronic resource] /$fby Peter C. Van Metre ... [and others] 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2004. 215 $avii, 180 pages $cdigital, PDF file 225 1 $aScientific investigations report ;$v2004-5184 300 $aTitle from PDF t.p. (viewed on Sept. 15, 2008). 300 $a"National Water-Quality Assessment Program." 606 $aLake sediments$zUnited States 606 $aContaminated sediments$zUnited States 606 $aWater quality$zUnited States$xMeasurement 615 0$aLake sediments 615 0$aContaminated sediments 615 0$aWater quality$xMeasurement. 701 $aVan Metre$b Peter$01382533 712 02$aGeological Survey (U.S.) 712 02$aNational Water-Quality Assessment Program (U.S.) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910697540203321 996 $aCollection, analysis, and age-dating of sediment cores from 56 U.S. lakes and reservoirs sampled by the U.S. Geological Survey, 1992-2001$93478127 997 $aUNINA