Twenty-eighth annual Mining Symposium and the fourtieth annual meeting of the Minnesota Section, AIME, January 16-18, 1967, Duluth, Minnesota
By: co-edited by Eugene F. Pfleider, Fred E. Berger, assisted by Alan E. Leske.
Contributors: Pfleider, Eugene F.; Berger, Frederick E.; University of Minnesota.; American Institute of Mining and Metallurgical Engineers. Minnesota Section.
Publisher: University of Minnesota
Published: 1967
Place of publication: Minneapolis
Language: eng