Earth summit 1992: the United Nations Conference on Environment and Development Rio de Janeiro 1992
Earth summit 1992: the United Nations Conference on Environment and Development Rio de Janeiro 1992
- London The Regency Press Corporation 1992
- 240p. ill. 30cm.
Economic development
Environmental aspects
Environmental protection
QTO QH75.E38 1992
Economic development
Environmental aspects
Environmental protection
QTO QH75.E38 1992