LEADER 01830oam 2200493 450 001 9910716585703321 005 20210608103501.0 035 $a(CKB)5470000002522295 035 $a(OCoLC)682037060$z(OCoLC)631155205$z(OCoLC)667960932$z(OCoLC)984765496 035 $a(OCoLC)995470000002522295 035 $a(EXLCZ)995470000002522295 100 $a20101117d1997 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater-quality trends for streams and reservoirs in the Research Triangle area of North Carolina, 1983-95 /$fby Carolyn J. Oblinger Childress and Neeti Bathala ; prepared in cooperation with the Triangle Area Water Supply Monitoring Project Steering Committee 210 1$aRaleigh, North Carolina :$cU.S. Geological Survey,$d1997. 215 $a1 online resource (18 pages) $cillustrations (some color), maps (some color) 225 1 $aWater-resources investigations report ;$v97-4061 320 $aIncludes bibliographical references (page 18). 606 $aWater quality$zNorth Carolina$zDurham County 606 $aWater quality$2fast 615 0$aWater quality 615 7$aWater quality. 700 $aOblinger$b Carolyn J.$01397658 702 $aBathala$b Neeti$f1968- 712 02$aTriangle Area Water Supply Monitoring Project Steering Committee (N.C.) 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCA 801 2$bOCL 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910716585703321 996 $aWater-quality trends for streams and reservoirs in the Research Triangle area of North Carolina, 1983-95$93459624 997 $aUNINA