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001 9910716954303321
005 20211214162933.0
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035   $a(OCoLC)1284944651
035   $a(EXLCZ)995470000002526653
100   $a20211109d1994      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aNitrate in ground water in the western Lake Michigan drainage basin, Wisconsin and Michigan /$fby DavidA.Saad
210  1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1994.
215   $a1 online resource (2 unnumbered pages) $ccolor maps
225 1 $aNational water-quality assessment
225 1 $aFact sheet ;$vFS-070-94
300   $a"1994"--USGS website.
606   $aNutrient pollution of water$zMichigan, Lake
606   $aGroundwater$xPollution$zMichigan, Lake
606   $aNitrates$xEnvironmental aspects$zMichigan, Lake
615  0$aNutrient pollution of water
615  0$aGroundwater$xPollution
615  0$aNitrates$xEnvironmental aspects
700   $aSaad$b David A.$01386393
712 02$aGeological Survey (U.S.),
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910716954303321
996   $aNitrate in ground water in the western Lake Michigan drainage basin, Wisconsin and Michigan$93508029
997   $aUNINA