LEADER 01581nam  2200385Ka 450 
001 9910697603903321
005 20081023171324.0
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035   $a(OCoLC)263148676
035   $a(EXLCZ)995470000002390928
100   $a20081023d2001      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aIdentification of water-quality trends using sediment cores from Dillon Reservoir, Summit County, Colorado$b[electronic resource] /$fby Adrienne I. Greve ... [and others]
210  1$aDenver, Colo. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2001.
215   $avi, 33 pages $cdigital, PDF file
225 1 $aWater-resources investigations report ;$v01-4022
300   $aTitle from title screen (viewed Oct. 23, 2008).
300   $a"National Water-Quality Assessment Program."
517 3 $aIdentification of water quality trends using sediment cores from Dillon Reservoir, Summit County, Colorado
606   $aWater quality$zColorado$zSummit County
606   $aSediments (Geology)$zColorado$zSummit County
615  0$aWater quality
615  0$aSediments (Geology)
701   $aGreve$b Adrienne I$01183647
712 02$aNational Water-Quality Assessment Program (U.S.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697603903321
996   $aIdentification of water-quality trends using sediment cores from Dillon Reservoir, Summit County, Colorado$93478151
997   $aUNINA