RT null T1 Tunza vol. 7 no.2: the road to Copenhagen A1 United Nations Environment Programme, PB United Nations Environment Programme SN 1727-8902 YR 2009 FD 2009 LK https://wedocs.unep.org/handle/20.500.11822/7749 UL https://wedocs.unep.org/handle/20.500.11822/7749 NO UNEP magazine for youth. DS UN Environment Document Repository RD Sep 19, 2026