United Nations conference on trade and development: Handbook of world mineral trade statistics 1990 - 1995
The book provides 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, for the period 1990 - 1995. It provides both quantities and values for these products. It includes a summary table on t...
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| 格式: | 图书 |
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| 语言: | Undetermined |
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New York
United Nations
1997
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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