01340nam a2200337Ia 4500005982125MiAaHDL20250726000000.0m d cr bn ---auaua950615s1962 dcua f000 0 eng d(MiU)990059821250106381sdr-miu.990059821250106381(MiU)MIU01000000000000005982125-goog(OCoLC)32658382(MiU)Aleph005982125MCYMCYBOMRIUtOrBLWBMRAPowell, H. E.Beneficiation of refractory clay /by H.E. Powell, W.A. Calhoun, and C.K. Miller.Washington, D.C. :U.S. Dept. of the Interior, Bureau of Mines,1962.iii, 46 p. :ill. ;27 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierReport of investigations / United States Department of the Interior, Bureau of Mines ;6142Mode of access: Internet.Beneficiation.Clay.http://id.loc.gov/authorities/subjects/sh85026864Miller, C. K.Calhoun, W. A.(Willis A.)http://id.loc.gov/authorities/names/nr2002040672http://id.loc.gov/rwo/agents/nr2002040672http://viaf.org/viaf/294730783901507852373800598212520241217213301.020250726000000.020260227165550.02026-02-28T11:02:03Z2024-08-27T17:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990059821250106381MiUSDRGWLA005982125mdp.39015078523738MIU990059821250106381MIUGWLA20260228googlemdp.390150785237381962pdbibUS fed doc