
11.		Progress in the implementation of the Programme of Action for the Sustainable Development of Small Island Developing States : freshwater in small islanddeveloping States / report of the Secretary-General; Commission on Sustainable Development Data Publicação: 1999 Col.autor: Economic and Social Council (ECOSOC) COTA(S): 18516.07
12.		Progress in the implementation of the Program of Action for the Sustainable Development of Small Island Developing States : report of the Secretary-General / Commission on Sustainable Development Data Publicação: 1999 Col.autor: Economic and Social Council (ECOSOC) COTA(S): 18516.01
13.		Progress in the implementation of the Programme of Action for the Sustainable Development of Small Island Developing States : sustainable tourism development in small island developingf States / report of the Secretary-General; Commission on Sustainable Development Data Publicação: 1999 Col.autor: Economic and Social Council (ECOSOC) COTA(S): 18516.16
14.		Sustainable tourism and Natura 2000 / Comissão Europeia Data Publicação: 1999 Col.autor: Comunidade Europeia. Comissão COTA(S): 8277; 8277-01; 8277-01.a
15.		Environment in the European Union at the turn of the century / European Environment Agency Data Publicação: 1999 Col.autor: European Environment Agency COTA(S): 8002
16.		National reporting to the Commission on Sustainable Development : telecommunications Develpment in Small Island developing Staes / Commission on Sustainable Development Data Publicação: 1999 Col.autor: Economic and Social Council (ECOSOC) COTA(S): 18516.19
17.		Enhancing tourism's potencial for employment : follow-up to the conclusions and recommendations of the High Level Group on Tourism and Employment / Commission of the European Communities Data Publicação: 1999 Col.autor: Comunidade Europeia. Comissão COTA(S): 7660
18.		Progress in the implementation on the Program of Action for the Sustainable Development of Small Island Developing States : current donor activities / report of the Secretary-General; Commission on Sustainable Development Data Publicação: 1999 Col.autor: Economic and Social Council (ECOSOC) COTA(S): 18516.02
19.		Parque ambiental Vilamoura / José António Cavaco; Lusotur Autor: Cavaco, José António Data Publicação: 1999 Co col. autor: Lusotur-Sociedade Financeira de turismo COTA(S): 11230
20.		Progress in the implementation of the Programme of Action for the Sustainable Development of Small Island Developing States : National institutiions and administrative capacity in small island developing States / report of the Secretary-General; Commission on Sustainable Development Data Publicação: 1999 Col.autor: Economic and Social Council (ECOSOC) COTA(S): 18516.10