Rio+20 and beyond
Sustainable developmentEnvironmental policyEnvironmental protectionUnited Nations Conference on Environment and Development. fast (OCoLC)fst01407904
"A compilation of Third World Network's reports on the Rio+20 intergovernmental negotiation process as well as some broad analysis of the progress that has been made in implementing the original 1992 Rio Summit commitments on sustainable development"--Page 4 of cover.
Writing a summary for young readers…
For young readers
Book data: Open Library