Report of the United Nations conference on the human environment.

Report of the United Nations conference on the human environment.

Bibliografiset tiedot
Yhteisötekijä: United Nations. Conference on the Human Environment, Stockholm, 1972
Aineistotyyppi: Kirja
Kieli:English
Julkaistu: New York United Nations c1973.
Aiheet:
Human ecology > Congresses.
Conservation of natural resources > Congresses.
Environmental policy > Congresses.