LEADER 02339oam 2200649 450 001 9910713807903321 005 20200918133118.0 035 $a(CKB)5470000002505578 035 $a(OCoLC)682964640$z(OCoLC)624713155$z(OCoLC)667879623$z(OCoLC)974643544 035 $a(OCoLC)995470000002505578 035 $a(EXLCZ)995470000002505578 100 $a20101122d1984 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA statistical approach to evaluate the relation of coal mining, land reclamation, and surface-water quality in Ohio /$fby Janet Hren, Karen S. Wilson, and Dennis R. Helsel 210 1$aColumbus, Ohio :$cU.S. Geological Survey,$d1984. 215 $a1 online resource (iv, 325 pages) $cillustrations, 1 map 225 1 $aWater-resources investigations report ;$v84-4117 320 $aIncludes bibliographical references (pages 35-36). 606 $aCoal mines and mining$xEnvironmental aspects$zOhio$vStatistics 606 $aReclamation of land$xEnvironmental aspects$zOhio$vStatistics 606 $aWater quality$zOhio$vStatistics 606 $aCoal mines and mining$xEnvironmental aspects$2fast 606 $aReclamation of land$xEnvironmental aspects$2fast 606 $aWater quality$2fast 607 $aOhio$2fast 608 $aStatistics.$2fast 608 $aStatistics.$2lcgft 615 0$aCoal mines and mining$xEnvironmental aspects 615 0$aReclamation of land$xEnvironmental aspects 615 0$aWater quality 615 7$aCoal mines and mining$xEnvironmental aspects. 615 7$aReclamation of land$xEnvironmental aspects. 615 7$aWater quality. 700 $aHren$b Janet$01403852 702 $aWilson$b Karen S. 702 $aHelsel$b Dennis R. 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bAPL 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910713807903321 996 $aA statistical approach to evaluate the relation of coal mining, land reclamation, and surface-water quality in Ohio$93477290 997 $aUNINA