LEADER 02026oam  2200577   450 
001 9910715314603321
005 20210309095207.0
035   $a(CKB)5470000002510892
035   $a(OCoLC)681861083$z(OCoLC)622063375$z(OCoLC)667855329$z(OCoLC)974647350
035   $a(OCoLC)995470000002510892
035   $a(EXLCZ)995470000002510892
100   $a20101117d1991      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGround-water levels, flow, and quality in northwestern Elkhart County, Indiana, 1980-89 /$fby Richard F. Duwelius and Cheryl A. Silcox ; prepared in cooperation with the Elkhart Water Works
210  1$aIndianapolis, Indiana :$cU.S. Geological Survey,$d1991.
215   $a1 online resource (v, 66 pages) $cillustrations, maps
225 1 $aWater-resources investigations report ;$v91-4053
320   $aIncludes bibliographical references (pages 43-44).
606   $aGroundwater flow$zIndiana$zElkhart County
606   $aGroundwater$xQuality$zIndiana$zElkhart County
606   $aHydrogeology$zIndiana$zElkhart County
606   $aGroundwater flow$2fast
606   $aGroundwater$xQuality$2fast
606   $aHydrogeology$2fast
607   $aIndiana$zElkhart County$2fast
615  0$aGroundwater flow
615  0$aGroundwater$xQuality
615  0$aHydrogeology
615  7$aGroundwater flow.
615  7$aGroundwater$xQuality.
615  7$aHydrogeology.
700   $aDuwelius$b Richard F.$01392483
702   $aSilcox$b Cheryl A.
712 02$aGeological Survey (U.S.),
712 02$aElkhart Water Works.
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCO
801  2$bOCLCQ
801  2$bCOP
801  2$bGPO
906   $aBOOK
912   $a9910715314603321
996   $aGround-water levels, flow, and quality in northwestern Elkhart County, Indiana, 1980-89$93538533
997   $aUNINA