"Este documento es una descripción breve del IV Congreso Mundial de Parques Nacionales y Areas Protegidas, al 5 de agosto de 1991. Los organizadores anticipan cambios adicionales a nivel de detalle durante los siguientes meses."
The Congress was sponsored by: the Governments of Venezuela, the Netherlands, Sweden, Finland, Germany, Norway, Denmark, United States, United Kingdom, Switzerland, Canada, France; WWF, Nature Conservancy, MacArthur Foundation; Inter-American Development Bank, the World Bank, Unesco, UNEP, FAO, UNDP. Name of meeting record