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Guidelines on application of microcomputers in mineral processing laboratory : technical data for determining the fair price of ores in developing countries
Gadó, P., (1985)
Possible impact of sea-bed mineral production in the area beyond national jurisdiction on world markets, with special reference to the problems of developing countries : a prel. assessment : report of the Secretary-General : United Nations ; General Assembly ; Committee on the Peaceful Uses of the Sea-Bed and the Ocean Floor beyond the Limits of National Jurisdiction
(1971)
Landsats, minerals and development : a qualitative notion of the down-site risk
Lazarus, William, (1983)
Systematic mineral exploration
Harkin, Daniel A., (1976)