Innovative mining systems : proceedings of the second international conference : held at the Pennsylvania State University, Pennsylvania, U.S.A. : October 26-29, 1986 /
| Corporate Authors: | , , |
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| Other Authors: | |
| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
University Park :
Pennsylvania State University, Dept. of Mineral Engineering,
©1986.
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| Subjects: |