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035   $a(OCoLC)232114767
035   $a(EXLCZ)995470000002395629
100   $a20080616d2008      ua         0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aNet acid production, acid neutralizing capacity, and associated mineralogical and geochemical characteristics of Animas River watershed igneous rocks near Silverton, Colorado /$fby Douglas B. Yager, LaDonna Choate, and Mark R. Stanton ; prepared in cooperation with the U.S. Bureau of Land Management
205   $aVersion 1.0.
210  1$aReston, Va. :$cU.S. Geological Survey,$d2008.
215   $a1 online resource (iv, 63 pages) $ccolor illustrations, color maps
225 1 $aScientific investigations report ;$v2008-5063
300   $aTitle from PDF title screen (viewed on June 16, 2008).
320   $aIncludes bibliographical references (pages 45-47).
606   $aAcid mine drainage$xEnvironmental aspects$zColorado$zSilverton Region
606   $aGeochemistry$zColorado$zSilverton Region
606   $aWater$xComposition$zAnimas River Watershed (Colo. and N.M.)
615  0$aAcid mine drainage$xEnvironmental aspects
615  0$aGeochemistry
615  0$aWater$xComposition
700   $aYager$b Douglas B$01384350
701   $aChoate$b LaDonna M$01831067
701   $aStanton$b Mark R$01386574
712 02$aUnited States.$bBureau of Land Management.
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bUDI
801  2$bGPO
906   $aBOOK
912   $a9910698135303321
996   $aNet acid production, acid neutralizing capacity, and associated mineralogical and geochemical characteristics of Animas River watershed igneous rocks near Silverton, Colorado$94402956
997   $aUNINA