Preserving our world a consumer's guide to the Brundtland report

Opis bibliograficzny
1. autor:	Troyer, Warner 1932-
Korporacja:	World Commission on Environment and Development
Format:	Książka
Język:	angielski
Wydane:	[Canada?] Warglen International Communications Inc. c1990.
Hasła przedmiotowe:	Economic development > Environmental aspects. Nature > Effect of human beings on. Environmental policy. Human ecology.