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035   $a(OCoLC)995470000002522717
035   $a(EXLCZ)995470000002522717
100   $a20101108d1997      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aNitrogen and pesticide concentrations in an agricultural basin in north-central Connecticut /$fby John R. Mullaney and Marc J. Zimmerman
210  1$aMarlborough, Massachusetts :$cU.S. Geological Survey,$d1997.
215   $a1 online resource (vi, 13 pages) $cillustrations, maps
225 1 $aWater-resources investigations report ;$v97-4076
300   $a"National Water-Quality Assessment."
320   $aIncludes bibliographical references (page 13).
606   $aWater$xNitrogen content$zConnecticut$zSomers Region
606   $aNonpoint source pollution$zConnecticut$zSomers Region
606   $aNutrient pollution of water$zConnecticut$zSomers Region
606   $aPesticides$xEnvironmental aspects$zConnecticut$zSomers Region
606   $aNonpoint source pollution$2fast
606   $aNutrient pollution of water$2fast
606   $aPesticides$xEnvironmental aspects$2fast
615  0$aWater$xNitrogen content
615  0$aNonpoint source pollution
615  0$aNutrient pollution of water
615  0$aPesticides$xEnvironmental aspects
615  7$aNonpoint source pollution.
615  7$aNutrient pollution of water.
615  7$aPesticides$xEnvironmental aspects.
700   $aMullaney$b John R.$01398676
702   $aZimmerman$b Marc James$f1947-
712 02$aGeological Survey (U.S.),
712 02$aNational Water-Quality Assessment Program (U.S.)
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCQ
801  2$bCOP
801  2$bOCLCA
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910716543903321
996   $aNitrogen and pesticide concentrations in an agricultural basin in north-central Connecticut$93521288
997   $aUNINA