Biblioteca da Universidade do Minho

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Gocht,, W. R. International mineral economics : mineral exploration, mine valuation, mineral markets, international mineral policies / W. R. Gocht, H. Zantop, R. G. Eggert

International mineral economics : mineral exploration, mine valuation, mineral markets, international mineral policies / W. R. Gocht, H. Zantop, R. G. Eggert . - Berlin : Springer-Verlag, cop. 1988 . - XIV, 271 p. : il. 24 cm
3-540-18749-9 (Brochado)

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