LEADER 02307oam 2200577 450 001 9910716714703321 005 20210902110024.0 035 $a(CKB)5470000002525032 035 $a(OCoLC)680317227$z(OCoLC)622228351$z(OCoLC)667894992$z(OCoLC)984765624$z(OCoLC)1153329277 035 $a(OCoLC)995470000002525032 035 $a(EXLCZ)995470000002525032 100 $a20101110d1998 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPotentiometric surface of the Sparta aquifer in eastern and south-central Arkansas and north-central Louisiana, and the Memphis aquifer in east-central Arkansas, October 1996-July 1997 /$fby Robert L. Joseph ; prepared in cooperation with the Arkansas Soil and Water Conservation Commission, the Arkansas Geological Commission, and the Louisiana Department of Transportation and Development 210 1$aLittle Rock, Arkansas :$cU.S. Geological Survey,$d1998. 215 $a1 online resource (iii, 19 pages) $cillustrations, maps +$e1 plate 225 1 $aWater-resources investigations report ;$v97-4282 320 $aIncludes bibliographical references (page 19). 606 $aGroundwater$zArkansas 606 $aGroundwater$zLouisiana 606 $aGroundwater$2fast 607 $aSparta Aquifer (Ark. and La.) 607 $aMemphis Aquifer 607 $aArkansas$2fast 607 $aLouisiana$2fast 615 0$aGroundwater 615 0$aGroundwater 615 7$aGroundwater. 700 $aJoseph$b Robert L.$01400074 712 02$aGeological Survey (U.S.), 712 02$aArkansas Soil and Water Conservation Commission. 712 02$aArkansas Geological Commission. 712 02$aLouisiana.$bDepartment of Transportation and Development. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCA 801 2$bOCLCQ 801 2$bCOP 801 2$bGPO 906 $aBOOK 912 $a9910716714703321 996 $aPotentiometric surface of the Sparta aquifer in eastern and south-central Arkansas and north-central Louisiana, and the Memphis aquifer in east-central Arkansas, October 1996-July 1997$93466351 997 $aUNINA