LEADER 01556oam  2200457   450 
001 9910704026803321
005 20151102161022.0
035   $a(CKB)5470000002437389
035   $a(OCoLC)886559986
035   $a(EXLCZ)995470000002437389
100   $a20140812d1986      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe geologic story of the Aspen region $emines, glaciers and rocks /$fby Bruce Bryant and Peter L. Martin
210  1$a[Reston, Va.] :$cUnited States Department of the Interior, U.S. Geological Survey,$d1986.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (viii, 53 pages, 3 pages of plates) $cillustrations, maps
225 1 $aU.S. Geological Survey bulletin ;$v1603
300   $aTitle from title screen (viewed Aug. 11, 2014).
320   $aIncludes bibliographical references and index.
517   $aGeologic story of the Aspen region 
606   $aGeology$zColorado$zAspen Region
606   $aGeology$2fast
607   $aColorado$zAspen Region$2fast
615  0$aGeology
615  7$aGeology.
700   $aBryant$b Bruce$f1930-$01385606
702   $aMartin$b Peter L.
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910704026803321
996   $aThe geologic story of the Aspen region$93545505
997   $aUNINA