Title: The Earth Summit
Subjects: Congresses, Environmental policy, International Environmental law, International cooperation, United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil), Environmental protection, Ecology, Economic development, Environmental aspects, Konferenz für Umwelt und Entwicklung (1992), United Nations Conference on Environment and Development. fast (OCoLC)fst01407904, United Nations Conference on Environment and Development (1992 : Rio de Janeiro, Brazil) nli, Rio de Janeiro