UNESCO. Division of Ecological Sciences. (1998). South - South perspectives: A newsletter of the South-South Co-operation Programme on Environmentally Sound Socio- Economic development in the humid tropics. UNESCO.
Chicago Style (17th ed.) CitationUNESCO. Division of Ecological Sciences. South - South Perspectives: A Newsletter of the South-South Co-operation Programme on Environmentally Sound Socio- Economic Development in the Humid Tropics. Montevideo: UNESCO, 1998.
MLA (9th ed.) CitationUNESCO. Division of Ecological Sciences. South - South Perspectives: A Newsletter of the South-South Co-operation Programme on Environmentally Sound Socio- Economic Development in the Humid Tropics. UNESCO, 1998.