Overall progress achieved since the United Nations Conference on Environment and Development : report of the Secretary-General.
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English:E_CN.17_1997_2_Add.14-EN - PDF ; Español:E_CN.17_1997_2_Add.14-ES - PDF ; Français:E_CN.17_1997_2_Add.14-FR - PDF ; Русский:E_CN.17_1997_2_Add.14-RU - PDF ; العربية:E_CN.17_1997_2_Add.14-AR - PDF ; 中文:E_CN.17_1997_2_Add.14-ZH - PDF ;
Summary
Conservation of biological diversity (Chapter 15 of Agenda 21).