TY - GEN AU - United Nations Environment Programme PY - 2011 UR - https://wedocs.unep.org/handle/20.500.11822/30463 LA - English KW - ozone KW - ozone-depleting substance KW - ozone layer KW - hydrochlorofluorocarbon TI - OzonAction Special Issue 2011 - Tipping the Balance: Towards Climate Protection through the HCFC Phase-Out T2 - ActionOzone Numéro Spécial 2011 - Faire pencher la balance Protégeons le climat en éliminant les HCFC M3 - Communication or other resource ER -