LEADER 01871oam  2200445 a 450 
001 9910694817603321
005 20060327154512.0
035   $a(CKB)5470000002365537
035   $a(OCoLC)53820599
035   $a(EXLCZ)995470000002365537
100   $a20031203d1997      ua             0
101 0 $aeng
135   $aurmn|---|||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aInterim results of quality-control sampling of surface water for the Upper Colorado River National Water-Quality Assessment Study Unit, water years 1995-96$b[electronic resource] /$fby Norman E. Spahr and Robert W. Boulger
210  1$aDenver, Colo. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d1997.
215   $aiv, 34 pages $cdigital, PDF file
225 1 $aWater-resources investigations report ;$v97-4227
300   $aTitle from title screen (viewed Nov. 5, 2003).
300   $aDistributed to depository libraries in paper, shipping list no.: 98-0352-P.
320   $aIncludes bibliographical references.
517 2 $aInterim results of quality control sampling of surface water for the Upper Colorado River National Water-Quality Assessment Study Unit, water years 1995-96
606   $aWater quality$zColorado
606   $aWater quality$zColorado River Watershed (Colo.-Mexico)
615  0$aWater quality
615  0$aWater quality
700   $aSpahr$b Norman E$01384575
701   $aBoulger$b Robert W$01384576
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
801  2$bOCLCQ
801  2$bAGL
801  2$bGPO
906   $aBOOK
912   $a9910694817603321
996   $aInterim results of quality-control sampling of surface water for the Upper Colorado River National Water-Quality Assessment Study Unit, water years 1995-96$93431061
997   $aUNINA