TY - GEN AU - United Nations Environment Programme PY - 2018 UR - https://wedocs.unep.org/handle/20.500.11822/26647 LA - English KW - ozone KW - ozone-depleting substance KW - ozone layer KW - climate change KW - air-conditioning KW - refrigeration KW - Ozone TI - OzoNews Volume XVIII, 15 February 2018 M3 - Communication or other resource ER -