LEADER 01978oam 2200541 450 001 9910715308703321 005 20210311111538.0 035 $a(CKB)5470000002510952 035 $a(OCoLC)679037467$z(OCoLC)622184843$z(OCoLC)667850724$z(OCoLC)974646842$z(OCoLC)1153329632 035 $a(OCoLC)995470000002510952 035 $a(EXLCZ)995470000002510952 100 $a20101106d1991 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeologic setting and water quality of selected basins in the active coal-mining areas of Ohio, 1987-88 /$fby Alan C. Sedam ; prepared in cooperation with the Ohio Department of Natural Resources, Division of Reclamation 210 1$aColumbus, Ohio :$cU.S. Geological Survey,$d1991. 215 $a1 online resource (vii, 97 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v90-4109 320 $aIncludes bibliographical references (pages 83-85). 606 $aWater quality$zOhio 606 $aCoal mines and mining$xEnvironmental aspects$zOhio 606 $aCoal mines and mining$xEnvironmental aspects$2fast 606 $aWater quality$2fast 607 $aOhio$2fast 615 0$aWater quality 615 0$aCoal mines and mining$xEnvironmental aspects 615 7$aCoal mines and mining$xEnvironmental aspects. 615 7$aWater quality. 700 $aSedam$b Alan C.$01398756 712 02$aGeological Survey (U.S.), 712 02$aOhio.$bDivision of Reclamation. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910715308703321 996 $aGeologic setting and water quality of selected basins in the active coal-mining areas of Ohio, 1987-88$93524550 997 $aUNINA