Importance socio-économique des pratiques agroforestières réalisées dans les systèmes d'exploitation familiale à Mugusa et Ruhashya, Rwanda 1994 von Behaim, Dolith | Bezzola, Duri |
The barefoot expert : the interface of computerized knowledge systems and indigenous knowledge systems 1993 Schoenhoff, D. M. |
Traditional resource rights [TRR] : protection, compensation, and conservation 1994 Posey, Darrell Addison |
African biodiversity : foundation for the future. A framework for integrating biodiversity conservation and sustainable development 1993
Biodiversity, culture, conservation and ecodevelopment 1991 Oldfield, Margery L. | Alcorn, Janis B. |
Ethics, religion and biodiversity : relations between conservation and cultural values 1993 Hamilton, Lawrence S. | Engel, J. Ronald |
Cultivating Knowledge : genetic diversity, farmer experimentation and crop research 1993 Boef, Walter de |