The global possible: resources, development, and the new century. The Statement and Action Agenda of an International Conference on Resources, Development and the New Century (held in May 1984, Washington, DC)

conservación de la naturaleza conservación de los recursos conservation de la nature conservation des ressources cooperación internacional coopération internationale degradación degradation dégradation environmental impact environmental policies gestion des ressources impact sur l'environnement impacto ambiental international cooperation natural resources nature conservation ordenación de recursos politique de l'environnement política ambiental recursos naturales resource conservation resource management ressource naturelle