Africa's valuable assets : a reader in natural resource management
1998
Veit, Peter G. |
Social aspects
Guidelines for the environmental assessment of coastal tourism : an environmental assessment (EA) manual to assist government agencies, tourism developers, non-governmental organisations and community organisations
1999
Grange, Neil |
Odendaal, François |
Commercial and sustainable extraction of non-timber forest products : towards a policy and management oriented research stratetgy
1995
Ros-Tonen, Mirjam |
Dijkman, Wim |
Lammerts van Bueren, Erik M. |
Dynamique et usages de la mangrove dans les pays des rivières du sud [du Sénégal à la Sierra Leone] : acte de l'atelier de travail de Dakar, 8-15 mai 1994
1994
Cormer-Salem, Marie-Christine |
The Jonglei Canal : impact and opportunity
1988
Howell, P. P. (Paul Philip) |
Lock, Michael |
Cobb, Stephen |
Diversidad cultural y manglares del Pacífico Colombiano
1998
Bravo-Pazmiño, Hernando E. |
Alvarez León, Ricardo |
Sánchez-Páez, Heliodoro |
Culture in sustainable development : investing in cultural and natural endowments
1999
Serageldin, Ismail |
Martin-Brown, Joan |
Les vignobles des pays du Mont-Blanc, Savoie, Valais, Val d'Aoste: étude historique, économique, humaine
1998
Messiez, Maurice |