LEADER 01598nam 2200397Ia 450 001 9910699654003321 005 20240812224718.0 035 $a(CKB)5470000002404396 035 $a(OCoLC)690947972 035 $a(EXLCZ)995470000002404396 100 $a20101209d2010 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-09 /$fby Rachel A. Esralew and Robert L. Tortorelli ; in cooperation with the City of Tulsa, Oklahoma 210 1$aReston, Va. :$cU.S. Geological Survey,$d2010. 215 $a1 online resource (vi, 61 pages) $ccolor illustrations, color maps 225 1 $aScientific investigations report ;$v2010-5119 300 $aTitle from PDF title screen (viewed on Dec. 9, 2010). 320 $aIncludes bibliographical references (pages 37-40). 410 0$aScientific investigations report ;$v2010-5119. 606 $aNutrient pollution of water$zEucha-Spavinaw Basin (Ark. and Okla.) 607 $aEucha-Spavinaw Basin (Ark. and Okla.) 615 0$aNutrient pollution of water 700 $aEsralew$b Rachel A$01395708 701 $aTortorelli$b Robert L$01388659 712 02$aTulsa (Okla.) 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699654003321 996 $aNutrient concentrations, loads, and yields in the Eucha-Spavinaw basin, Arkansas and Oklahoma, 2002-09$93503803 997 $aUNINA