LEADER 02160oam  2200601   450 
001 9910708046103321
005 20170515141305.0
035   $a(CKB)5470000002470118
035   $a(OCoLC)568523909$z(OCoLC)891401216
035   $a(OCoLC)995470000002470118
035   $a(EXLCZ)995470000002470118
100   $a20100324d1917      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEconomic geology of Gilpin county and adjacent parts of Clear Creek and Boulder counties, Colorado /$fby Edson S. Bastin and James M. Hill
210  1$aWashington :$cDepartment of the Interior, United States Geological Survey,$d1917.
215   $a1 online resource (379 pages) $cillustrations, maps +$e11 plates
225 1 $aProfessional paper ;$v94
300   $aIncludes bibliographical references and index.
606   $aMines and mineral resources$zColorado$zBoulder County
606   $aMines and mineral resources$zColorado$zClear Creek County
606   $aMines and mineral resources$zColorado$zGilpin County
606   $aGeology$zColorado
606   $aGeology$2fast
606   $aMines and mineral resources$2fast
607   $aColorado$2fast
607   $aColorado$zBoulder County$2fast
607   $aColorado$zClear Creek County$2fast
607   $aColorado$zGilpin County$2fast
615  0$aMines and mineral resources
615  0$aMines and mineral resources
615  0$aMines and mineral resources
615  0$aGeology
615  7$aGeology.
615  7$aMines and mineral resources.
700   $aBastin$b Edson S$g(Edson Sunderland),$f1878-1953,$0521784
702   $aHill$b James M$g(James Madison),$f1884-
712 02$aGeological Survey (U.S.),
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bOCLCO
801  2$bOCLCF
801  2$bCOP
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910708046103321
996   $aEconomic geology of Gilpin county and adjacent parts of Clear Creek and Boulder counties, Colorado$93503888
997   $aUNINA