LEADER 01960oam  2200493I  450 
001 9910707260803321
005 20160610150522.0
035   $a(CKB)5470000002462899
035   $a(OCoLC)891382707
035   $a(EXLCZ)995470000002462899
100   $a20140926d1969      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMineral resources of the San Juan primitive area, Colorado $ean evaluation of the mineral potential of the area /$fby T.A. Steven and [and three others] ; with a section on Iron resources in the Irving Formation by Jacob E. Gair and Harry Klemic
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1969.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (viii, 187 pages, 2 pages of plates) $cillustrations, color maps
225 1 $aGeological Survey bulletin ;$v1261-F
225 1 $aStudies related to wilderness-primitive areas
300   $aTitle from title screen (viewed September 15, 2014).
320   $aIncludes bibliographical references (pages 118-120) and index.
517   $aMineral resources of the San Juan primitive area, Colorado 
606   $aGeology$zColorado
606   $aMines and mineral resources$zColorado
606   $aWilderness areas$zColorado
615  0$aGeology
615  0$aMines and mineral resources
615  0$aWilderness areas
700   $aSteven$b Thomas A$g(Thomas August),$f1917-2013,$01388925
702   $aGair$b Jacob Eugene$f1922-
702   $aKlemic$b Harry$f1920-
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910707260803321
996   $aMineral resources of the San Juan primitive area, Colorado$93507492
997   $aUNINA