01506cam a2200397Ia 4500005950103MiAaHDL20250726000000.0m d cr bn ---auaua960130s1949 dcua f000 0 eng d(MiU)990059501030106381sdr-miu.990059501030106381(MiU)MIU01000000000000005950103-goog(OCoLC)34104361(MiU)Aleph005950103ABCABCOCLCQBOMRIUtOrBLWn-us-caBMRAI 28.23:4599Concentration of oxide manganese ores from the vicinity of Death Valley National Monument, California /by T.F. Mitchell [and others].[Washington, D.C.] :U.S. Dept. of the Interior, Bureau of Mines,1949.26 p. ;27 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierReport of investigations / United States Department of the Interior, Bureau of Mines ;4599"December 1949."Mode of access: Internet.Ore-dressing.http://id.loc.gov/authorities/subjects/sh85095414Manganese oresCaliforniaInyo CountyMetallurgy.Manganese oresCaliforniaSan Bernardino CountyMetallurgy.Shibler, B. K.Batty, J. V.Havens, R.Mitchell, T. F.(Theodore F.)3901507848651400595010320241218034557.020250726000000.020260318165557.02026-03-19T09:57:41Z2024-12-24T18:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990059501030106381MiUSDRGWLA005950103mdp.39015078486514MIU990059501030106381MIUGWLA20260319googlemdp.390150784865141949pdbibUS fed doc