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|Additional Physical Format:||Online version:
American Institute of Mining, Metallurgical, and Petroleum Engineers.
Handbook of mining in the Lake Superior region.
[Minneapolis, Press of Byron & Learned Co., 1920]
|All Authors / Contributors:||
Alexander Newton Winchell; American Institute of Mining, Metallurgical, and Petroleum Engineers.; Engineers' Club of Northern Minnesota.; Duluth Engineers' Club.
|Description:||2 p. l., vii-xvi, 260 p. incl. front. (port.) illus., plates. fold. maps, diagrs. 23 cm.|
|Responsibility:||Prepared for the Lake Superior meeting of the American institute of mining and metallurgical engineers held in August, 1920. Section one, by Alexander N. Winchell ... Section two, by Engineers club of northern Minnesota, and Duluth engineers club.|