LEADER 02033oam  2200565   450 
001 9910715490803321
005 20210318111520.0
035   $a(CKB)5470000002511132
035   $a(OCoLC)679039812$z(OCoLC)631787641$z(OCoLC)667855274$z(OCoLC)974647097$z(OCoLC)1153330153
035   $a(OCoLC)995470000002511132
035   $a(EXLCZ)995470000002511132
100   $a20101106d1992      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aTime of travel and dispersion in a selected reach of Roberts Creek, Clayton County, Iowa /$fby D.W. Kolpin and S.J. Kalkhoff ; prepared in cooperation with the Iowa Department of Natural Resources, Geological Survey Bureau
210  1$aIowa City, Iowa :$cU.S. Geological Survey,$d1992.
215   $a1 online resource (iv, 16 pages) $cillustrations, map
225 1 $aWater-resources investigations report ;$v91-4145
320   $aIncludes bibliographical references (pages 15-16).
606   $aStream measurements$zIowa$zClayton County
606   $aRivers$zIowa$zClayton County
606   $aStream measurements$2fast
606   $aWater$xComposition$2fast
606   $aWater$xSampling$2fast
607   $aIowa$zClayton County$2fast
615  0$aStream measurements
615  0$aRivers
615  7$aStream measurements.
615  7$aWater$xComposition.
615  7$aWater$xSampling.
700   $aKolpin$b Dana W.$01383040
702   $aKalkhoff$b Stephen J.
712 02$aGeological Survey (U.S.),
712 02$aIowa.$bDepartment of Natural Resources.$bGeological Survey Bureau.
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   $a9910715490803321
996   $aTime of travel and dispersion in a selected reach of Roberts Creek, Clayton County, Iowa$93523321
997   $aUNINA