(1992). United Nations Conference on Environment and development 1992: Peparatory proces, and regional follow-up. Beijing: United Nations Economic and Social Council.
Chicago Style CitationUnited Nations Conference On Environment and Development 1992: Peparatory Proces, and Regional Follow-up. Beijing: United Nations Economic and Social Council, 1992.
MLA CitationUnited Nations Conference On Environment and Development 1992: Peparatory Proces, and Regional Follow-up. Beijing: United Nations Economic and Social Council, 1992.
Warning: These citations may not always be 100% accurate.