LEADER 02203oam 2200577 450 001 9910712980203321 005 20200226082040.0 035 $a(CKB)5470000002498388 035 $a(OCoLC)963251425 035 $a(OCoLC)995470000002498388 035 $a(EXLCZ)995470000002498388 100 $a20161118d1981 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHydrologic characteristics and possible effects of surface mining in the northwestern part of West Branch Antelope Creek basin, Mercer County, North Dakota /$fby Mark E. Crawley and Douglas G. Emerson 210 1$aBismark, North Dakota :$cU.S. Department of the Interior, Geological Survey,$d1981. 215 $a1 online resource (viii, 73 pages) $cillustrations, maps 225 1 $aWater-resources investigations ;$v81-79 300 $a"December 1981." 300 $a"Prepared in cooperation with the U.S. Bureau of Land Management." 320 $aIncludes bibliographical references (pages 69-73). 606 $aAquifers$zNorth Dakota$zMercer County 606 $aGroundwater$zNorth Dakota$zMercer County 606 $aStrip mining$xEnvironmental aspects$zNorth Dakota$zMercer County 606 $aAquifers$2fast 606 $aGroundwater$2fast 606 $aStrip mining$xEnvironmental aspects$2fast 607 $aNorth Dakota$zMercer County$2fast 615 0$aAquifers 615 0$aGroundwater 615 0$aStrip mining$xEnvironmental aspects 615 7$aAquifers. 615 7$aGroundwater. 615 7$aStrip mining$xEnvironmental aspects. 700 $aCrawley$b Mark E.$01398483 702 $aEmerson$b Douglas G. 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bBureau of Land Management. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910712980203321 996 $aHydrologic characteristics and possible effects of surface mining in the northwestern part of West Branch Antelope Creek basin, Mercer County, North Dakota$93461837 997 $aUNINA