Search Results       Your search for [author]Lewis, William Horace. returned 1 record.           Nitrogen oxides control and removal : recent developments. by Lewis, William Horace.; Park Ridge, N.J.: Noyes Data Corp., 1979. Subject: Nitrogen oxides; Flue gases -- Purification; Motor vehicles -- Pollution control devices; Patents -- United States.          Add to Book Cart Relevance: 20.44%