United Nations Conference on Environment and Development.

Bibliografiske detaljer
Institution som forfatter:	United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil;)
Format:	Bog
Sprog:	English
Udgivet:	S.L. s.n. [199?]
Fag:	United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil) Environmental policy > International cooperation. Economic development > Environmental aspects.