LEADER 01811oam  2200517   450 
001 9910689362503321
005 20170412091753.0
035   $a(CKB)5470000002331824
035   $a(OCoLC)889716093$z(OCoLC)889226750
035   $a(EXLCZ)995470000002331824
100   $a20140901d1993      ua             0
101 0 $aeng
135   $aurn||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGeology and mineral resource assessment of the Venezuelan Guayana Shield /$fby U.S. Geological Survey and Corporacio?n Venezolana de Guayana, Te?cnica Minera, C.A
210  1$aWashington :$cUnited States Government Printing Office,$d1993.
215   $a1 online resource (vii, 121 pages) $cillustrations (some color), maps
225 1 $aU.S. Geological Survey bulletin ;$v2062
300   $aTitle from title screen (viewed August 25, 2014).
311   $a0-607-88876-8 
320   $aIncludes bibliographical references (pages 92-98).
517   $aGeology and mineral resource assessment of the Venezuelan Guayana Shield at 1
606   $aGeology$zVenezuela
606   $aMinerals$zVenezuela
606   $aGeology$2fast
606   $aMinerals$2fast
607   $aGuiana Highlands
607   $aSouth America$zGuiana Highlands$2fast
607   $aVenezuela$2fast
615  0$aGeology
615  0$aMinerals
615  7$aGeology.
615  7$aMinerals.
712 02$aGeological Survey (U.S.),
712 02$aCorporacio?n Venezolana de Guayana.$bTe?cnica Minera,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910689362503321
996   $aGeology and mineral resource assessment of the Venezuelan Guayana Shield$93253499
997   $aUNINA