LEADER 02016oam 2200541 450 001 9910716860803321 005 20210927111902.0 035 $a(CKB)5470000002525577 035 $a(OCoLC)681190772$z(OCoLC)621873178$z(OCoLC)667892968$z(OCoLC)985367421$z(OCoLC)1153329768 035 $a(OCoLC)995470000002525577 035 $a(EXLCZ)995470000002525577 100 $a20101112d1999 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHydrogeology and ground-water flow of the shallow aquifer system at the Naval Surface Warfare Center, Dahlgren, Virginia /$fby Barry S. Smith ; prepared in cooperation with the Safety and Environmental Office, Naval Surface Warfare Center, Dahlgren, Virginia 210 1$aRichmond, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d1999. 215 $a1 online resource (v, 40 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v99-4149 320 $aIncludes bibliographical references (page 40). 606 $aHydrogeology$zVirginia$zDahlgren 606 $aGroundwater flow$zVirginia$zDahlgren 606 $aGroundwater flow$2fast 606 $aHydrogeology$2fast 607 $aVirginia$zDahlgren$2fast 615 0$aHydrogeology 615 0$aGroundwater flow 615 7$aGroundwater flow. 615 7$aHydrogeology. 700 $aSmith$b Barry S.$01393872 712 02$aGeological Survey (U.S.), 712 02$aDahlgren Laboratory.$bSafety and Environmental Office. 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$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910716860803321 996 $aHydrogeology and ground-water flow of the shallow aquifer system at the Naval Surface Warfare Center, Dahlgren, Virginia$93501569 997 $aUNINA