Voices in defence of the earth.
Voices in defence of the earth.
- Nairobi, Kenya : United Nations Environment Programme, 1982.
- xii, 185 p. : ill. (some col.) ; 30 cm.
86168882
Environmental policy--Developing countries.
Developing countries--Economic conditions.
GF50 / .U5 1982
363.7/0525/091724
86168882
Environmental policy--Developing countries.
Developing countries--Economic conditions.
GF50 / .U5 1982
363.7/0525/091724
