Memoria seminario comunicacion, conservacion y desarrollo regional : reserva de la biosfera La Amistad
1992
Rodriguez, Nydia, comp. |
Biosphere reserves
The conservation of wetlands in Tanzania : a case study of Lake Manyara National Park
1983
El-Attar, Abdel-Gawad A. |
Camargue : seele einer Wildnis
1968
Weber, Karl, of Rheinfelden, Switzerland |
Hoffmann, Lukas |
The Camargue
1975
Dix, Carol |
Camargue : Belauschte Natur im Rhonedelta
1961
Junker, Fritz |
A field guide to the National parks of East Africa
1967
Williams, John G. |
La Haute Gambie et le parc national du Niokolo Koba
1956
Roure, Georges |
Between two futures
1993