International Conference on Environmentally Sustainable Development (1st : 1993 : World Bank)
Valuing the environment: proceedings of the first annual International Conference on Environmentally Sustainable Development held at the World Bank, Washington, D.C
edited by Ismail Serageldin and Andrew Steer
- Washington, D.C. World Bank 1993
- 192p.
- Environmentally sustainable development proceedings series no.2 .