Mining ventures in developing countries / English version by William J. Mahoney. Christian Kirchner ... [et al.]; - Deventer : Kluwer, 1979-1981. - 2 v. : 25 cm. - Studies in transnational law of natural resources ; v. 1-2 . Subjects--Topical Terms: Developing countries--Mining law.Developing countries--Joint ventures.Developing countries--Investments, Foreign--Law and legislation. Dewey Class. No.: 343 / .0775 / 091724