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035   $a(EXLCZ)995470000002389497
100   $a20051103d2005      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aWater-quality charactertistics of Quaternary unconsolidated-deposit aquifers and lower Tertiary aquifers of the Bighorn Basin, Wyoming and Montana, 1999-2001$b[electronic resource] /$fby Timothy T. Bartos ... [and others] ; prepared as part of the National Water Quality Assessment Program
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2005.
215   $ax, 155 pages $cdigital, PDF file
225 1 $aScientific investigations report ;$v2004-5252
300   $aTitle from PDF title screen (viewed on Nov. 2, 2005).
320   $aIncludes bibliographical references (pages 77-82).
606   $aGroundwater$xQuality$zBighorn Basin (Mont. and Wyo.)
615  0$aGroundwater$xQuality
701   $aBartos$b Timothy T$01381302
712 02$aNational Water-Quality Assessment Program (U.S.)
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910697545603321
996   $aWater-quality charactertistics of Quaternary unconsolidated-deposit aquifers and lower Tertiary aquifers of the Bighorn Basin, Wyoming and Montana, 1999-2001$93491440
997   $aUNINA