Low, Albert HowardScott, Wilfred W.2016-04-262022-02-032016-04-262022-02-031923https://hdl.handle.net/11124/170069Includes bibliographical references.Includes illustrations and photographs.doctoral dissertationsengCopyright of the original work is retained by the author.Researches in catalysis with special reference to the fixation of nitrogen and the oxidation of ammonia to nitric acidText