02102cam a2200409Ia 4500009488587MiAaHDL20250726000000.0m d cr bn ---auaua990612s1922 dcu f000 0 eng d(MiU)990094885870106381sdr-miu.990094885870106381(MiU)MIU01000000000000009488587-goog(OCoLC)41532780(MiU)Aleph009488587QPCQPCLHLCOPBOMRIUtOrBLWBMRAI 28.23:2314Coghill, Will H.(William Hawes),1876-1964.http://id.loc.gov/authorities/names/no2016079331http://id.loc.gov/rwo/agents/no2016079331http://viaf.org/viaf/60146936618513780037http://isni.org/isni/0000000497310880Milling methods in the tri-state zinc district /by Will H. Coghill and C.O. Anderson.[Washington, D.C.] :U.S. Dept. of the Interior, Bureau of Mines,1922.14 p. ;27 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierReport of investigations / United States. Bureau of Mines ;2314"Progress of Investigation by U.S. Bureau of Mines, in cooperation with Missouri School of Mines and Metallurgy and Miami (Okla) School of Mines." -t.p."January, 1922."Mode of access: Internet.Zinc mines and mining.http://id.loc.gov/authorities/subjects/sh85149865Ore-dressing.http://id.loc.gov/authorities/subjects/sh85095414ZincMetallurgy.http://id.loc.gov/authorities/subjects/sh85149848Zinc.http://id.loc.gov/authorities/subjects/sh85149842Anderson, Carl Otto,1896-author.United States.Bureau of Mines.http://id.loc.gov/authorities/names/n79063444http://id.loc.gov/rwo/agents/n790634443901508655608400948858720241218011502.020250726000000.020260228140658.02026-03-01T08:20:30Z2026-02-28T18:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990094885870106381MiUSDRGWLA009488587mdp.39015086556084MIU990094885870106381MIUGWLA20260301googlemdp.390150865560841922pdbibUS fed doc