Changement climatique

UN Climate Change talks in China - The 12th session of the Ad Hoc Working Group on Long-term Cooperative Action under the Convention (AWG-LCA) and the 14th session of the Ad Hoc Working Group on Further Commitments for Annex I Parties under the Kyoto Prot

From 04/10/2010 To 09/10/2010
Location: Tianjin, China