LEADER 01661nam 2200397Ka 450 001 9910697626503321 005 20081020144908.0 035 $a(CKB)5470000002390700 035 $a(OCoLC)262844938 035 $a(EXLCZ)995470000002390700 100 $a20081020d2001 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 13$aAn alternative regionalization scheme for defining nutrient criteria for rivers and streams$b[electronic resource] /$fby Dale M. Robertson, David A. Saad, and Ann M. Wieben ; prepared in cooperation with the U.S. Environmental Protection Agency, Regions 5 and 7 210 1$aMiddleton, Wis. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2001. 215 $av, 57 pages $cdigital, PDF file 225 1 $aWater-resources investigations report ;$v01-4073 300 $aTitle from title screen (viewed Oct. 20, 2008). 606 $aWater quality$xStandards$zUnited States 606 $aNutrient pollution of water$zUnited States 615 0$aWater quality$xStandards 615 0$aNutrient pollution of water 700 $aRobertson$b Dale M$01392706 701 $aSaad$b David A$01386393 701 $aWieben$b Ann M$01420724 712 02$aUnited States.$bEnvironmental Protection Agency.$bRegion V. 712 02$aUnited States.$bEnvironmental Protection Agency.$bRegion VII. 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697626503321 996 $aAn alternative regionalization scheme for defining nutrient criteria for rivers and streams$93539596 997 $aUNINA LEADER 01111nam0 22002771i 450 001 UON00026911 005 20231205102043.466 100 $a20020107d1986 |0itac50 ba 101 $atur 102 $aTR 105 $a|||| 1|||| 200 1 $aAhmed Hikmet Muftuoglu$e Hayati ve Eserleri$fFethi Tevetoglu 210 $aAnkara$cUlucan Matbaasi$d1986 215 $a228 p.$d21 cm 410 1$1001UON00006477$12001 $aKultur ve Turizm bakanligi Yayinlari$1300 $aL'editore varia.$v669 606 $aLetteratura turca$xSec. 20$xSaggi$3UONC008970$2FI 620 $aTR$dAnkara$3UONL000083 686 $aOTT VI BB$cIMPERO OTTOMANO - LETTERATURA - CRITICA$2A 700 1$aTEVETOGLU$bFethi$3UONV005735$0638364 712 $aUlucan Matbaasi$3UONV250392$4650 801 $aIT$bSOL$c20251003$gRICA 899 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$2UONSI 912 $aUON00026911 950 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$dSI OTT VI BB 052 N $eSI SA 51841 5 052 N 996 $aAhmed Hikmet Muftuoglu$91199964 997 $aUNIOR