LEADER 01736oam  2200433Ia 450 
001 9910696624303321
005 20080903140117.0
035   $a(CKB)5470000002380621
035   $a(OCoLC)244835071
035   $a(EXLCZ)995470000002380621
100   $a20080903d2007      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aResponse of stream chemistry during base flow to gradients of urbanization in selected locations across the conterminous United States, 2002-04$b[electronic resource] /$fby Lori A. Sprague ... [and others]
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2007.
215   $ax, 132 pages $cdigital, PDF file
225 1 $aScientific investigations report ;$v2007-5083
300   $aTitle from title screen (viewed on Sept. 2, 2008).
300   $a"National Water-Quality Assessment Program."
320   $aIncludes bibliographical references (pages 68-75).
606   $aUrbanization$xEnvironmental aspects$zUnited States
606   $aWater quality$zUnited States
606   $aWater$xPollution$zUnited States
615  0$aUrbanization$xEnvironmental aspects
615  0$aWater quality
615  0$aWater$xPollution
701   $aSprague$b Lori A$01390024
712 02$aNational Water-Quality Assessment Program (U.S.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910696624303321
996   $aResponse of stream chemistry during base flow to gradients of urbanization in selected locations across the conterminous United States, 2002-04$93545801
997   $aUNINA