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035   $a(EXLCZ)995470000002404073
100   $a20101101d2010      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPesticides in groundwater in the Anacostia River and Rock Creek watersheds in Washington, D.C., 2005 and 2008$b[electronic resource] /$fby Michael T. Koterba, Cheryl A. Dieter, and Cherie V. Miller ; prepared in cooperation with the District Department of the Environment
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2010.
215   $a1 online resource (vi, 90 pages) $cillustrations, maps
225 1 $aScientific investigations report ;$v2010-5130
300   $aTitle from PDF title screen (USGS, viewed Oct. 27, 2010).
320   $aIncludes bibliographical references.
410  0$aScientific investigations report ;$v2010-5130.
606   $aPesticides$xEnvironmental aspects$zAnacostia River Watershed (Md. and Washington, D.C.)
606   $aPesticides$xEnvironmental aspects$zRock Creek Watershed (Md. and Washington, D.C.)
606   $aGroundwater$xPollution$zAnacostia River Watershed (Md. and Washington, D.C.)
606   $aGroundwater$xPollution$zRock Creek Watershed (Md. and Washington, D.C.)
615  0$aPesticides$xEnvironmental aspects
615  0$aPesticides$xEnvironmental aspects
615  0$aGroundwater$xPollution
615  0$aGroundwater$xPollution
700   $aKoterba$b Michael T$01384364
701   $aDieter$b Cheryl A$01395264
701   $aMiller$b Cherie V$01396540
712 02$aDistrict of Columbia.$bDepartment of the Environment.
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699686003321
996   $aPesticides in groundwater in the Anacostia River and Rock Creek watersheds in Washington, D.C., 2005 and 2008$93481979
997   $aUNINA