Report of the United Nations conference on the human environment.

Report of the United Nations conference on the human environment.

Dades bibliogràfiques
Autor corporatiu: United Nations. Conference on the Human Environment, Stockholm, 1972
Format: Llibre
Idioma:English
Publicat: New York United Nations c1973.
Matèries:
Human ecology > Congresses.
Conservation of natural resources > Congresses.
Environmental policy > Congresses.