48th Annual meeting of the Minnesota Section, AIME, and 36th annual Mining Symposium, January 15, 16, 17, 1975, Duluth, Minnesota : [proceedings] /
Salvato in:
| Enti autori: | , , |
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| Altri autori: | |
| Natura: | Atti del Convegno Libro |
| Lingua: | English |
| Pubblicazione: |
[Minneapolis, Minn. :
Dept. of Conferences, Continuing Education and Extension, University of Minnesota,
1975].
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| Soggetti: |
| Descrizione del documento: | On cover: Metals industry Lake Superior district; a challenge to technology. |
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| Descrizione fisica: | [4], 115 p. : ill. ; 28 cm. |
| Bibliografia: | Includes bibliographical references. |