Παρόμοια τεκμήρια: Le Grand Livre de la Nature en Wallonie
- Annee Europeenne de la conservation de la nature 1995
- Livre rouge de la flore menacee de France
- First National Report of Belgium to the Convention on Biological Diversity
- Bilan d' une decennie d' efforts legislatifs en droit communautaire de la protection de la nature
- Decouvrez l'evolution de la vie
- La Interpretacion de la Problematica Ambiental
Θέμα: Βαλλώνια
Θέμα: Βέλγιο
Συγγραφέας: Belgium. Ministere de la Region Wallonne
Συγγραφέας: Council of Europe
- Agriculture & Biodiversity
- The Pan-European biological and landscape diversity strategy
- Handbook on transfrontier co-operation for local and regional authorities in Europe
- 1st International Symposium of the Pan-European Ecological Network "Nature does not have any borders: towards transfrontier ecological networks"
- Watercources
- Progress report on the implementation of the pan-European biological and landscape diversity strategy