Title: Das Indikatorenprogramm der UN-Kommission für nachhaltige Entwicklung
Subjects: Economic indicators, Environmental indicators, Social indicators, Sustainable development, United Nations, United Nations. Commission on 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