Rezultaty - "Copper mines and mining Papua New Guinea Ok Tedi Region"

Copper mining and the environment in Papua New Guinea : the OK Tedi case study ; a paper prepared by Ok Tedi Mining Ltd. August 1992 / od Eagle, A. M.

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Environmental investigations of the effects of the Ok Tedi Copper Mine in the Fly River system / od Eagle, A. M.

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Ok Tedi Copper Project, Papua New Guinea information brochure

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Summary of mineral exploration in the Star Mountains prospecting authority no. 415 (NG) Ok Tedi Development Company Pty. Ltd. od McGee, W. A.

Hasła przedmiotowe: “…Copper mines and mining Papua New Guinea Ok Tedi Region…”