✦ LIBER ✦
ICSU-Unesco co-ordinating committee meeting: Unesco, Paris, France, 25 November 1986
- Book ID
- 116082425
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 144 KB
- Volume
- 1987
- Category
- Article
- ISSN
- 0045-8732
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