Columbia subject headings:
Mineral industries--Developing countries.
Mineral industries--Papua New Guinea--Finance.
Mines and mineral resources--Papua New Guinea.
Papua New Guinea--Economic policy.
Harvard subject headings:
Copper mines and mining--Papua New Guinea--Ok Tedi Mine.
Copper mines and mining--Papua New Guinea--Star Mountains Region.
Gold mines and mining--Papua New Guinea--Ok Tedi Mine.
Gold mines and mining--Papua New Guinea--Star Mountains Region.
Mineral industries--Developing countries
Mineral industries--Papua New Guinea.
Mines and mineral resources--Papua New Guinea.
Ok Tedi Mine (Papua New Guinea)
Papua New Guinea--Economic conditions--1975-
Princeton subject headings:
Mineral industries--Developing countries.
Mineral industries--Papua New Guinea--Finance.
Mines and mineral resources--Papua New Guinea.
Papua New Guinea--Economic policy.