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UN Framework Convention on Climate Change - Signing Ceremony
4 Jun 1992 -  Signing Ceremony of the United Nations Framework Convention on Climate Change, Rio de Janeiro, Brazil.
Statements by Mr. Fernando Alfonso Collor de Mello (President of the Federative Republic of Brazil), Mr. Boutros Boutros-Ghali (UN Secretary-General) and Mr. Jean Ripert (France, Chairman of the Intergovernmental Negotiating Committee for a Framework Convention on Climate Change).