Environnement et développement durable: l'UNESCO et la mise en oeuvre d'Action 21
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| Format: | programme and meeting document biblioteca |
|---|---|
| Language: | fre |
| Subjects: | Environmental conservation, Sustainable development, Scientific programmes, Interdisciplinary approach, Environmental education, Agenda 21, United Nations Conference on Environment and Development, Rio de Janeiro, 1992, |
| Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000138862_fre |
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