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035   $a(OCoLC)712655715
035   $a(EXLCZ)995470000002410943
100   $a20110414d2011      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aTrends in nutrient concentrations, loads, and yields in streams in the Sacramento, San Joaquin, and Santa Ana Basins, California, 1975-2004$b[electronic resource] /$fby Charles R. Kratzer ... [and others]
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2011.
215   $a1 online resource (xii, 112 pages) $ccolor illustrations, color maps
225 1 $aScientific investigations report ;$v2010-5228
300   $aTitle from title screen (viewed on Apr. 14, 2011).
300   $a"National Water-Quality Assessment Program."
320   $aIncludes bibliographical references (pages 105-110).
606   $aNutrient pollution of water$zCalifornia
606   $aWater quality management$zCalifornia
607   $aSacramento River Watershed (Calif.)
607   $aSan Joaquin River Watershed (Calif.)
607   $aSanta Ana River Watershed (Calif.)
615  0$aNutrient pollution of water
615  0$aWater quality management
701   $aKratzer$b Charles R$01384897
712 02$aGeological Survey (U.S.)
712 02$aNational Water-Quality Assessment Program (U.S.)
801  0$bAZS
801  1$bAZS
801  2$bGPO
906   $aBOOK
912   $a9910700505903321
996   $aTrends in nutrient concentrations, loads, and yields in streams in the Sacramento, San Joaquin, and Santa Ana Basins, California, 1975-2004$93531969
997   $aUNINA