01402nam a2200169Ia 4500 CTU_36610 210402s9999 xx 000 0 und d 333.85 U58/1997 United Nations conference on trade and development: Handbook of world mineral trade statistics 1992 - 1997 New York United Nations 1999 The book provides up-to-date and consistent data at the world, regional and country levels for international trade in the major non-fuel minerals and metals, from primary to semi-processed forms. It provides both quantities and values for these products. It includes summary tables on the value of world exports and imports of minerals, ores and metals by country and region and by the items of the Standard International Trade Classification for the world and for development countries, as well as detailed tables concerning thirty-eight minerals and metals representing 98 per cent of world trade of mineral and metal commodities in 1997.Detailed tables on the world trade of non-monetary gold, diamonds and other precious or semi-precious stones, and semi-processed and processed forms of major minerals are also included. geology, economic,mines and mineral resources,natural resources - economic aspects Minh, 000512 Trung tâm Học liệu Trường Đại học Cần Thơ