http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sulfur dioxide emission control in Japanese copper smelters
3 unnumbered pages, 15 pages : illustrations ; 27 cm.
by J. B. Rosenbaum, Masami Hayashi, and G. M. Potter ; Salt Lake City Metallurgy Research Center.
Information circular (United States. Bureau of Mines) ; 8701