Title: La planète Terre entre nos mains
Subjects: United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil), Congresses, Environmental protection, Environmental policy, Sustainable development, 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