Desarrollo turístico y conservación. Políticas locales y factores contextuales en el Parque Nacional Huascarán, Cordillera Blanca, Perú 2000 Auer, Klaus |
Addressing desertification : a review of EC policies, programmes, financial instruments and projects. Report prepared for the first Conference of the Parties to the International Convention to Combat Desertification in those countries experiencing serious 1997
The World Bank's experience with large dams a preliminary review of impacts 1996 Liebenthal, Andrés | Berney, Richard |
Inside development in Latin America : a report from the Dominican Republic, Colombia, and Brazil 1988 Lang, James |
Marco conceptual y plan de accion para el desarrollo del sistema internacional de areas protegidas para la paz Si-A-Paz 1991