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035   $a(OCoLC)885009028
035   $a(EXLCZ)995470000002439016
100   $a20140731d1949      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCoal deposits of the Santa Clara district near Tonichi, Sonora, Mexico $ea study undertaken to aid industrial development of the region /$fby Ivan F. Wilson and Victor S. Rocha
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1949.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (v, 94 pages, 12 pages of plates) $cillustrations, color map
225 1 $aGeological Survey bulletin ;$v962-A
300   $aTitle from title screen (viewed July 21, 2014).
300   $a"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."
320   $aIncludes bibliographical references.
517   $aCoal deposits of the Santa Clara district near Tonichi, Sonora, Mexico 
606   $aCoal$zMexico$zSonora (State)
606   $aCoal mines and mining$zMexico$zSonora (State)
606   $aMines and mineral resources$zMexico
606   $aCoal$2fast
606   $aCoal mines and mining$2fast
607   $aMexico
607   $aMexico$2fast
607   $aMexico$zSonora (State)$2fast
615  0$aCoal
615  0$aCoal mines and mining
615  6$aMines and mineral resources
615  7$aCoal.
615  7$aCoal mines and mining.
700   $aWilson$b Ivan F$g(Ivan Franklin),$f1916-$01386434
702   $aRocha$b Victor S$g(Victor Santiago),
712 02$aGeological Survey (U.S.),
712 02$aUniversidad Nacional Auto?noma de Me?xico.$bInstituto de Geologi?a,
712 02$aMexico.$bDireccio?n de Minas y Petro?leo,
712 02$aUnited States.$bInterdepartmental Committee on Scientific and Cultural Cooperation,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bTRAAL
801  2$bOCLCO
801  2$bGPO
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910704265703321
996   $aCoal deposits of the Santa Clara district near Tonichi, Sonora, Mexico$93477878
997   $aUNINA