SONED on UNCED a southern perspective on the environment and development crisis.
- Switzerland SONED International office 1991
- vii,74p. 21*15 cm
Economic development - Environmental aspects
SONED Africa Region
Sustainable development - Developing countries
Sustainable development - Africa
338.9 / SON
Economic development - Environmental aspects
SONED Africa Region
Sustainable development - Developing countries
Sustainable development - Africa
338.9 / SON