LEADER 01877nam  2200469   450 
001 9910713846903321
005 20210525165116.0
035   $a(CKB)5470000002505225
035   $a(OCoLC)1252725118
035   $a(EXLCZ)995470000002505225
100   $a20210525d2020      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 12$aA historical look at changing water quality in the Delaware River Basin /$fBy Jennifer C. Murphy and Megan E. Shoda
210  1$a[Reston, Va] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2020.
215   $a1 online resource (2 unnumbered pages) $ccolor illustrations, color maps, charts
225 1 $aFact sheet,$x2327-6932 ;$v2020-3007
300   $a"March 2020"
300   $a"Integrated Water Availability Assessments Program."
320   $aIncludes bibliographical references (page 2).
606   $aWater quality$zDelaware River Watershed (N.Y.-Del. and N.J.)
606   $aStream chemistry$zDelaware River Watershed (N.Y.-Del. and N.J.)
606   $aNutrient pollution of water$zDelaware River Watershed (N.Y.-Del. and N.J.)
606   $aEstuaries$xFreshwater inflow$zDelaware River Watershed (N.Y.-Del. and N.J.)
606   $aWater-supply$zDelaware River Watershed (N.Y.-Del. and N.J.)
615  0$aWater quality
615  0$aStream chemistry
615  0$aNutrient pollution of water
615  0$aEstuaries$xFreshwater inflow
615  0$aWater-supply
700   $aMurphy$b Jennifer$f1984-$01409852
702   $aShoda$b Megan Elizabeth$f1985-
712 02$aGeological Survey (U.S.),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910713846903321
996   $aA historical look at changing water quality in the Delaware River Basin$93541656
997   $aUNINA