RT null T1 Ozone Action: Tipping the Balance Towards Climate Protection through the HCFC Phase-out A1 United Nations Environment Programme, K1 ozone K1 climate change K1 energy K1 carbon K1 hydrochlorofluorocarbon PB United Nations Environment Programme YR 2011 FD 2011 LK https://wedocs.unep.org/handle/20.500.11822/8104 UL https://wedocs.unep.org/handle/20.500.11822/8104 NO This is a special issue of Ozone action 2011 towards climate protection through HCFC phase out. DS UN Environment Document Repository RD Sep 22, 2026