LEADER 02346oam  2200577   450 
001 9910716045003321
005 20210518112329.0
035   $a(CKB)5470000002517656
035   $a(OCoLC)680058209$z(OCoLC)622305077$z(OCoLC)667919730$z(OCoLC)974647719
035   $a(OCoLC)995470000002517656
035   $a(EXLCZ)995470000002517656
100   $a20101108d1994      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRelations of changes in wastewater-treatment practices to changes in stream-water quality during 1978-88 in the Chicago area, Illinois, and implications for regional and national water-quality assessments /$fby Paul J. Terrio
210  1$a[Urbana, Illinois?] :$cU.S. Geological Survey,$d1994.
215   $a1 online resource (v, 56 pages) $cillustrations, maps
225 1 $aWater-resources investigations report ;$v93-4188
320   $aIncludes bibliographical references (pages 54-55).
606   $aWater treatment plants$zIllinois$zChicago Metropolitan Area
606   $aSewage disposal plants$xEnvironmental aspects$zIllinois$zChicago Metropolitan Area
606   $aWater quality$zIllinois River Watershed
606   $aSewage disposal plants$xEnvironmental aspects$2fast
606   $aWater quality$2fast
607   $aIllinois$zChicago Metropolitan Area$2fast
607   $aIllinois$zIllinois River Watershed$2fast
615  0$aWater treatment plants
615  0$aSewage disposal plants$xEnvironmental aspects
615  0$aWater quality
615  7$aSewage disposal plants$xEnvironmental aspects.
615  7$aWater quality.
700   $aTerrio$b Paul J.$01399296
712 02$aGeological Survey (U.S.),
712 02$aNational Water-Quality Assessment Program (U.S.)
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bCOP
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910716045003321
996   $aRelations of changes in wastewater-treatment practices to changes in stream-water quality during 1978-88 in the Chicago area, Illinois, and implications for regional and national water-quality assessments$93492971
997   $aUNINA