LEADER 02320oam 2200589 450 001 9910716766103321 005 20210811112302.0 035 $a(CKB)5470000002524513 035 $a(OCoLC)680271433$z(OCoLC)631845655$z(OCoLC)667875550$z(OCoLC)984765815$z(OCoLC)1153329445 035 $a(OCoLC)995470000002524513 035 $a(EXLCZ)995470000002524513 100 $a20101110d1998 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTemporal and vertical variation of hydraulic head in aquifers in the Edgewood area, Aberdeen Proving Ground, Maryland /$fby Colleen A. Donnelly and Frederick J. Tenbus ; in cooperation with the U.S. Army Garrison, Aberdeen Proving Ground, Environmental Conservation and Restoration Division, Aberdeen Proving Ground, Maryland 210 1$aBaltimore, Maryland :$cU.S. Department of the Interior, U.S. Geological Survey,$d1998. 215 $a1 online resource (vi, 26 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v98-4047 320 $aIncludes bibliographical references (page 26). 606 $aHydrogeology$zMaryland$zAberdeen Proving Ground 606 $aGroundwater flow$zMaryland$zAberdeen Proving Ground 606 $aAquifers$zMaryland$zAberdeen Proving Ground 606 $aAquifers$2fast 606 $aGroundwater flow$2fast 606 $aHydrogeology$2fast 607 $aMaryland$zAberdeen Proving Ground$2fast 615 0$aHydrogeology 615 0$aGroundwater flow 615 0$aAquifers 615 7$aAquifers. 615 7$aGroundwater flow. 615 7$aHydrogeology. 700 $aDonnelly$b Colleen A.$01407775 702 $aTenbus$b Frederick J. 712 02$aGeological Survey (U.S.), 712 02$aAberdeen Proving Ground (Md.).$bEnvironmental Conservation and Restoration Division. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bGPO 906 $aBOOK 912 $a9910716766103321 996 $aTemporal and vertical variation of hydraulic head in aquifers in the Edgewood area, Aberdeen Proving Ground, Maryland$93490067 997 $aUNINA