LEADER 01976oam  2200481   450 
001 9910704266403321
005 20160115112504.0
035   $a(CKB)5470000002439009
035   $a(OCoLC)885009083
035   $a(EXLCZ)995470000002439009
100   $a20140731d1957      ua             0
101 0 $aeng
135   $aurn||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGeology of the Wood East Calhoun Mines, Central City District Gilpin County, Colorado /$fby Avery A. Drake, Jr
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1957.
210  2$aWashington, D.C. :$cGovernment Printing Office.
215   $a1 online resource (iv, 41 pages, 4 pages of plates) $cillustrations, maps, charts
225 1 $aGeological Survey bulletin ;$v1032-C
225 1 $aGeology and ore deposits of Clear Creek, Gilpin, and Larimer Counties, Colorado
300   $aTitle from title screen (viewed July 21, 2014).
300   $a"This report concerns work done on behalf of the U.S. Atomic Energy Commission and in part under the auspices of the Defense Minerals Exploration Administration and is published with the permission of the Commission."
320   $aIncludes bibliographical references and index.
606   $aGeology$zColorado$zGilpin County
606   $aGeology$2fast
607   $aColorado$zGilpin County$2fast
615  0$aGeology
615  7$aGeology.
700   $aDrake$b Avery Ala$f1927-$01386063
712 02$aGeological Survey (U.S.),
712 02$aU.S. Atomic Energy Commission,
712 02$aUnited States.$bDefense Minerals Exploration Administration,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910704266403321
996   $aGeology of the Wood East Calhoun Mines, Central City District Gilpin County, Colorado$93481649
997   $aUNINA