Wellmer, Friedrich-Wilhelm Why gold?: the technical cooperation project "Metallogenesis of gold" from the point of view of German development policy - Hannover Institute for Scientific Co-operation 1995 - pp. 36-49 - v.41 . Subjects--Topical Terms: ECONOMIA MINERAOROPOLÍTICA MINERA Universal Decimal Class. No.: 330.15(082.1)/I59|27