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035   $a(EXLCZ)995470000002374991
100   $a20060524d2006      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAnnual dissolved nitrite plus nitrate and total phosphorous loads for the Susquehanna, St. Lawrence, Mississippi-Atchafalaya, and Columbia River basins, 1968-2004$b[electronic resource] /$fby Brent T. Aulenbach
210  1$aReston, Va. :$cU.S. Geological Survey,$d2006.
215   $aiii, 12 pages $cdigital, PDF file
225 1 $aOpen-file report ;$v2006-1087
300   $aAt head of title on HTML title screen: Georgia Water Science Center.
300   $aTitle from PDF title screen (viewed on May 23, 2006).
320   $aIncludes bibliographical references (page 12).
606   $aNitrites$xEnvironmental aspects$zUnited States
606   $aNitrates$xEnvironmental aspects$zUnited States
606   $aPhosphorus$xEnvironmental aspects$zUnited States
606   $aWater$xPollution$zUnited States
615  0$aNitrites$xEnvironmental aspects
615  0$aNitrates$xEnvironmental aspects
615  0$aPhosphorus$xEnvironmental aspects
615  0$aWater$xPollution
700   $aAulenbach$b Brent T$01382734
712 02$aGeological Survey (U.S.)
712 02$aUSGS Georgia Water Science Center.
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696181703321
996   $aAnnual dissolved nitrite plus nitrate and total phosphorous loads for the Susquehanna, St. Lawrence, Mississippi-Atchafalaya, and Columbia River basins, 1968-2004$93509693
997   $aUNINA