LEADER 01942oam  2200601I  450 
001 9910703722903321
005 20150608151956.0
035   $a(CKB)5470000002434495
035   $a(OCoLC)882401788$z(OCoLC)903068836
035   $a(EXLCZ)995470000002434495
100   $a20140701d1913      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe enrichment of sulphide ores /$fby William Harvey Emmons
210  1$a[Washington, D.C.] :$cDepartment of the Interior, United States Geological Survey,$d1913.
210  2$aWashington :$cGovernment Printing Office.
215   $a1 online resource (260 pages)
225 1 $aBulletin / Department of the Interior, United States Geological Survey ;$v529
300   $aTitle from title screen (viewed June 30, 2014).
320   $aIncludes bibliographical references and index.
606   $aGeology$zNorth America
606   $aMines and mineral resources$zNorth America
606   $aSulfides$zNorth America
606   $aChemistry, Inorganic
606   $aChemistry, Inorganic$2fast
606   $aGeology$2fast
606   $aMines and mineral resources$2fast
606   $aSulfides$2fast
607   $aNorth America$2fast
615  0$aGeology
615  0$aMines and mineral resources
615  0$aSulfides
615  0$aChemistry, Inorganic.
615  7$aChemistry, Inorganic.
615  7$aGeology.
615  7$aMines and mineral resources.
615  7$aSulfides.
700   $aEmmons$b William H$g(William Harvey),$f1876-1948,$0270811
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCA
801  2$bOCLCE
801  2$bGPO
906   $aBOOK
912   $a9910703722903321
996   $aThe enrichment of sulphide ores$93500298
997   $aUNINA