LEADER 01475nam  2200385   450 
001 9910703995603321
005 20150819125054.0
035   $a(CKB)5470000002435781
035   $a(OCoLC)918944685
035   $a(EXLCZ)995470000002435781
100   $a20150819d1998      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aQuality of nutrient data from streams and ground water sampled during 1993-95 $eNational Water-Quality Assessment Program /$fby David K. Mueller
210  1$aDenver, Colorado :$cU.S. Geological Survey,$d1998.
215   $a1 online resource (vii, 25 pages) $cillustrations
225 1 $aU.S. Geological Survey open-file report ;$v98-276
300   $aTitle from title screen (viewed Aug. 19, 2015).
320   $aIncludes bibliographical references (page 25).
517   $aQuality of nutrient data from streams and ground water sampled during 1993-95 
606   $aWater quality$zUnited States$xMeasurement
606   $aNutrient pollution of water$zUnited States
615  0$aWater quality$xMeasurement.
615  0$aNutrient pollution of water
700   $aMueller$b David K.$01394533
712 02$aGeological Survey (U.S.),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910703995603321
996   $aQuality of nutrient data from streams and ground water sampled during 1993-95$93536204
997   $aUNINA