United Nations Conference on Environment and Development.

Detalles Bibliográficos
Autor Corporativo:	United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil;)
Formato:	Libro
Lenguaje:	English
Publicado:	S.L. s.n. [199?]
Materias:	United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil) Environmental policy > International cooperation. Economic development > Environmental aspects.