L'Ecologie en action: aperçus du Programme sur l'homme et la biosphère
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| Main Authors: | , , , , |
|---|---|
| Format: | programme and meeting document biblioteca |
| Language: | fre |
| Subjects: | Tropical forests, Arid zones, Resources conservation, Human settlements, Ecological research, Environmental management, Environmental education, Nature reserves, Grazing land, Mountains, Nomads, Islands, Tourism, Urban environment, Energy conservation, Case studies, Integrated Project on Arid Lands, Programme on Man and the Biosphere, |
| Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000045793_fre |
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