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035   $a(OCoLC)237181965
035   $a(EXLCZ)995470000002386751
100   $a20080801d2003      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aResidence times and nitrate transport in ground water discharging to streams in the Chesapeake Bay Watershed$b[electronic resource] /$fby Bruce D. Lindsey ... [and others] ; in cooperation with the Chesapeake Bay Program
210  1$aNew Cumberland, Pa. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2003.
215   $axiv, 201 pages $cdigital, PDF file
225 1 $aWater-resources investigations report ;$v03-4035
300   $aTitle from title screen (viewed Aug. 1, 2008).
606   $aNitrates$xEnvironmental aspects$zChesapeake Bay Watershed
606   $aGroundwater$xPollution$zChesapeake Bay Watershed
606   $aGroundwater flow$zChesapeake Bay Watershed
615  0$aNitrates$xEnvironmental aspects
615  0$aGroundwater$xPollution
615  0$aGroundwater flow
701   $aLindsey$b Bruce D.$f1962-$01391410
712 02$aChesapeake Bay Program (U.S.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697217503321
996   $aResidence times and nitrate transport in ground water discharging to streams in the Chesapeake Bay Watershed$93542345
997   $aUNINA