TY - GEN AU - United Nations Environment Programme PY - 2017 UR - https://wedocs.unep.org/handle/20.500.11822/26733 LA - English KW - ozone KW - ozone-depleting substance KW - ozone layer KW - refrigeration KW - Ozone TI - OzonAction Scoop No.2 - November 2017 M3 - Communication or other resource ER -