Mountains at risk : current issues in environmental studies
1995
Allan, Nigel J. R. |
Protected areas
Annuaire des parcs nationaux. Mise à jour : janvier 1996
1995
Didier, Josiane |
Národní park Sumava
1996
Valenta, Michal |
Kardoch, Jirí |
Management of marine resources in the Kingdom of Tonga. Technical report no.1 annex to : Tonga national tourism plan
1992
Zann, Leon |
Muldoon, J. W. |
Descubra España : parques nacionales; parques naturales, espacios naturales
1992
Viñals, Jaime |
Conservation of the Virunga gorillas : a socio-economic perspective on habitat and wildlife preservation in Rwanda
1982
Weber, William |
L'homme et les espaces protégés
1995
Cibien, Catherine |
Lecuyer, Didier |
Marine protected areas and biosphere reserves : towards a new paradigm. Proceedings of a workshop
1994
Brunckhorst, David |
La red Canaria de espacios naturales protegidos
1995
Martin Esquivel, José L. |
García Court, Helga |
Redondo Rojas, Carmen E. |
García Fernandez, Isabel |
Carralero Jaime, Inocente |
Machado Carrillo, Antonio |
Bulgaria natural heritage
1995
Spiridonov, Jeko |