Report of the United Nations conference on the human environment.

Report of the United Nations conference on the human environment.

Detaylı Bibliyografya
Müşterek Yazar: United Nations. Conference on the Human Environment, Stockholm, 1972
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: New York United Nations c1973.
Konular:
Human ecology > Congresses.
Conservation of natural resources > Congresses.
Environmental policy > Congresses.