Resultados de búsqueda - "Mining engineering."

Mine planning and equipment selection 1990 /

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Mine planning and equipment selection : proceedings of an international symposium on mine planning and equipment selection, Calgary, 3-4 November 1988 /

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Mine environment and ventilation / por Misra, G. B. , (1931-) (Golak Bihari)

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Innovations in Mining Backfill Technology /

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Environmental aspects of mining and ore-dressing of non-ferrous metals /

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Mining and the environment : a selected reference list /

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Ok Tedi Copper Project, Papua New Guinea information brochure

Materias: “…Mining engineering Papua New Guinea Ok Tedi region…”

Ok Tedi environmental study /

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