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035   $a(EXLCZ)994330000001271981
100   $a20020815d2002      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEffects of urbanization on stream ecosystems$b[electronic resource] /$fby Carol Couch and Pixie Hamilton
210  1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2002]
215   $a2 unnumbered pages $cdigital, PDF file
225 1 $aFact sheet ;$vFS-042-02
300   $aTitle from title screen (viewed on Aug. 19, 2008).
300   $a"May 2002."
606   $aUrbanization$xEnvironmental aspects$zUnited States
606   $aStream ecology$zUnited States
615  0$aUrbanization$xEnvironmental aspects
615  0$aStream ecology
700   $aCouch$b Carol A$g(Carol Anne),$f1956-$01415777
701   $aHamilton$b Pixie A$01387204
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bOCLCQ
801  2$bOCLCG
801  2$bGPO
906   $aBOOK
912   $a9910698546703321
996   $aEffects of urbanization on stream ecosystems$93518813
997   $aUNINA