TY - BOOK ED - World Bank TI - Price prospects for major primary commodities: metals and minerals U1 - 382.4 PY - 1982/// CY - Washington PB - World Bank KW - Comercio Exterior KW - Minerales KW - Metales KW - Cobre KW - Aluminio KW - Hierro KW - Zinc KW - PaĆ­ses en Desarrollo N1 - 05738; Acronyms and abbreviations. Copper. Tin. Nickel. Aluminum and bauxite. Steel, iron ore and manganese ore. Lead. Zinc ER -