| L' UNESCO et le sommet mondial |
| Les priorités de l' UNESCO |
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Accueil > La science au service du développement durable - Mise à jour: 09-01-2003 1:56 pm
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La science pour un développement durable
Projets
 | World Water Assessment |
| UN-wide assessment of freshwater resources is underway, which will culminate in the publication of the first World Water Development Report in early 2003. >> Continuer
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