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100   $a20140731d1948      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGeology of the Huahuaxtla mercury district, State of Guerrero, Mexico /$fby David Gallagher and Raphael Perez Siliceo ; prepared in cooperation with the Secretari?a de la Economi?a Nacional de Me?xico, Direccio?n General de Minas y Petro?leo and the Universidad Nacional Auto?noma de Me?xico, Instituto de Geologi?a, under the auspices of the Interdepartmental Committee on Scientific and Cultural Cooperation, Department of State
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1948.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 149-175 pages, 34-36 pages of plates) $cillustrations (some color)
225 1 $aBulletin / United States Department of the Interior, Geological Survey ;$v960-E
300   $aTitle from title screen (viewed July 16, 2014).
320   $aIncludes bibliographical references and index.
517 1 $aGeologic investigations in the American Republics, 1947, Huahuaxtla mercury district, Mexico
606   $aMercury mines and mining$zMexico$zGuerrero (State)
606   $aGeology, Economic$zMexico$zGuerrero (State)
606   $aMines and mineral resources$zMexico$zGuerrero (State)
606   $aGeology, Economic$2fast
606   $aMercury mines and mining$2fast
606   $aMines and mineral resources$2fast
607   $aMexico$zGuerrero (State)$2fast
615  0$aMercury mines and mining
615  0$aGeology, Economic
615  0$aMines and mineral resources
615  7$aGeology, Economic.
615  7$aMercury mines and mining.
615  7$aMines and mineral resources.
700   $aGallagher$b David$f1906-$01404110
702   $aPerez Siliceo$b Raphael
712 02$aGeological Survey (U.S.),
712 02$aMexico.$bDireccio?n de Minas y Petro?leo,
712 02$aUniversidad Nacional Auto?noma de Me?xico.$bInstituto de Geologi?a,
712 02$aUnited States.$bInterdepartmental Committee on Scientific and Cultural Cooperation,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCA
801  2$bOCLCF
801  2$bGPO
801  2$bOCL
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910704269303321
996   $aGeology of the Huahuaxtla mercury district, State of Guerrero, Mexico$93525887
997   $aUNINA