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035   $a(OCoLC)173522956
035   $a(EXLCZ)995470000002362913
100   $a20071001d2006      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aPesticides in the nation's streams and ground water, 1992-2001$b[electronic resource] $ethe quality of our nation's waters /$fby Robert J. Gilliom ... [and others]
205   $aRev. Feb. 15, 2007.
210  1$aReston, VA :$cU.S. Geological Survey,$d[2006]
215   $avii, 172 pages $cdigital, PDF file
225 1 $aCircular ;$v1291
300   $aTitle from Web page (viewed on Oct. 1, 2007).
300   $a"March 2006."
300   $a"National Water-Quality Assessment Program"--Cover.
311   $a1-4113-0955-3 
320   $aIncludes bibliographical references.
517   $aPesticides in the nation's streams and ground water, 1992-2001 
606   $aWater$xPollution$zUnited States
606   $aAgricultural pollution$zUnited States
606   $aPesticides$xEnvironmental aspects$zUnited States
606   $aWater quality$zUnited States
615  0$aWater$xPollution
615  0$aAgricultural pollution
615  0$aPesticides$xEnvironmental aspects
615  0$aWater quality
701   $aGilliom$b Robert J$01384354
712 02$aGeological Survey (U.S.)
712 02$aNational Water-Quality Assessment Program (U.S.)
801  0$bORE
801  1$bORE
801  2$bGPO
906   $aBOOK
912   $a9910694422903321
996   $aPesticides in the nation's streams and ground water, 1992-2001$93523251
997   $aUNINA