53rd Annual meeting of the Minnesota Section, AIME, and 41st annual Mining Symposium, January 16, 17, 18, 1980, Duluth, Minnesota : [proceedings]
By: compiled by Paula J. Sanders ; [jointly sponsored by the Minnesota Section of A.I.M.E. and Continuing Education and Extension, University of Minnesota].
Contributors: Sanders, Paula J.; University of Minnesota.; Mining Symposium (41st : 1980 : Duluth)
Publisher: Dept. of Conferences, Continuing Education and Extension, University of Minnesota
Published: 1980
Place of publication: Minneapolis, MN
Language: eng
Subjects: Mining engineering -- Congresses.
Genres: Congresses.
Other titles: Mining in a decade of change : energy, economics, environment
Notes: On cover: Mining in a decade of change--energy, economics, environment.

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