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| Utgitt
| Paris : Unesco Press , 1975
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| Omfang
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| Opplysninger
| Includes bibliographies.. - Papers from a meeting on the Sahelian region, organized by Unesco within the framework of its Man and the Biosphere Programme (MAB), held in Niamey (Niger) from 11 to 15 March 1974.
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| Emner
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| ISBN
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