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100   $a20030519d2003      ua             0
101 0 $aeng
135   $aurmn||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aEvaluation of the source and transport of high nitrate concentrations in ground water, Warren subbasin, California$b[electronic resource] /$fby Tracy Nishikawa ... [and others] ; prepared in cooperation with the Hi-Desert Water District and the Mojave Water Agency
210  1$aSacramento, Calif. :$cU.S. Dept. of the Interior, U.S. Geological Survey ;$aDenver, CO :$cInformation Services [distributor],$d2003.
225 1 $aWater-resources investigations report ;$v03-4009
300   $aTitle from title screen (viewed on May 29, 2003).
320   $aIncludes bibliographical references.
606   $aGroundwater$xPollution$zCalifornia$zYucca Valley Region
606   $aGroundwater flow$zCalifornia$zYucca Valley Region
606   $aNitrates$xEnvironmental aspects$zCalifornia$zYucca Valley Region
606   $aWater$xNitrogen content$zCalifornia$zYucca Valley Region
615  0$aGroundwater$xPollution
615  0$aGroundwater flow
615  0$aNitrates$xEnvironmental aspects
615  0$aWater$xNitrogen content
701   $aNishikawa$b Tracy$01380730
712 02$aHi-Desert Water District (Calif.)
712 02$aMojave Water Agency (Calif.)
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910691956303321
996   $aEvaluation of the source and transport of high nitrate concentrations in ground water, Warren subbasin, California$93424407
997   $aUNINA