Sri Lanka's middle path to sustainable development in the 21st century : national report of Sri Lanka to the World Summit on Sustainable Development, 26 August to 4 September 2002, Johannesburg, South Africa.
National report of Sri Lanka to the World Summit on Sustainable Development
- Colombo : Environmental Economics and Global Affairs Division, Ministry of Environment and Natural Resources, 2002.
- xvii, 84 p. : col. ill. ; 27 cm.