Pitchford, G. Leonard2016-04-262016-04-261910-06https://hdl.handle.net/11299/179768University of Minnesota M.S. thesis. June 1910. Major: Chemistry. 1 computer file (PDF): 24 pages.enChemistryThe Efficiency of the Reduction of Iron Ore by Gaseous Reducing Agents, and the Effect of Catalytic AgentsThesis or Dissertation