Smith ,D N , L T Wells Negotiating third world mineral agreements : Promises as Prologue. D N Smith; L T Wells - Place of publication not identified] : Ballinger, 1975. - xiii.266 p. 23 cm. Index ISBN: 0884100413 Subjects--Topical Terms: Mineral industries--Developing countries Dewey Class. No.: 338.2 / SMN 1975