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

Détails bibliographiques
Auteur principal:	Troyer, Warner 1932-
Collectivité auteur:	World Commission on Environment and Development
Format:	Livre
Langue:	anglais
Publié:	[Canada?] Warglen International Communications Inc. c1990.
Sujets:	Economic development > Environmental aspects. Nature > Effect of human beings on. Environmental policy. Human ecology.