Title: Whose common future?
Subjects: Environmental degradation, United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil), Environmental policy, Public lands, Environmental aspects, Environmental literature, Commons, United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil) (uri) http://id.loc.gov/authorities/names/n91110180 (uri) http://viaf.org/viaf/sourceID/LC|n91110180