Progress reports - metallurgical division. [No.] 52, Ore-testing studies of the ore-dressing section, fiscal year 1941

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100 1 ‡aEngel, A. L. ‡q(Abraham L.)
245 1 0 ‡aProgress reports - metallurgical division. ‡n[No.] 52, ‡pOre-testing studies of the ore-dressing section, fiscal year 1941 / ‡cby A.L. Engel and S.M. Shelton.
246 3 0 ‡aOre-testing studies of the ore-dressing section, fiscal year 1941
260 ‡a[Washington, D.C.] : ‡bU.S. Dept. of the Interior, Bureau of Mines, ‡c1942.
300 ‡a36 p. : ‡bill. ; ‡c27 cm.
336 ‡atext ‡btxt ‡2rdacontent
337 ‡acomputer ‡bc ‡2rdamedia
338 ‡aonline resource ‡bcr ‡2rdacarrier
490 0 ‡aReport of investigations / United States Department of the Interior, Bureau of Mines ; ‡v3628
500 ‡a"The work upon which this report was based was performed under a cooperative agreement between the Bureau of Mines, United States Department of the Interior, and the Missouri School of Mines and Metallurgy, Rolla, Mo."
504 ‡aIncludes bibliographic references.
538 ‡aMode of access: Internet.
650 0 ‡aOre-dressing. ‡0http://id.loc.gov/authorities/subjects/sh85095414
700 1 ‡aShelton, S. M.
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