Proyecto 25 años Tomas Guendler y Felipe Codner By aldana soledad 1992 Convention on Biological Diversity Jun 17, 1994 United Nations Convention to combat Desertification Jun 17, 1994 Convention on Nuclear Safety 1996 Accobams Dec 11, 1997 Kyoto Protocol 1998 Rotterdam Convention 2001 Stockholm Convention on Persistent Pollutants 2002 Johannesburg Declaration Dec 12, 2015 Paris Agreement
