TY - RPRT AU - United Nations Environment Programme PY - 1991 SN - 92 807 1309 4 UR - https://wedocs.unep.org/handle/20.500.11822/29222 LA - English KW - ozone KW - ultraviolet radiation KW - climate change KW - environmental health KW - ozone layer TI - Environmental Effects of Ozone Depletion 1991 Update: Panel Report Pursuant to Article 6 of the Montreal Protocol on Substances that Deplete the Ozone Layer Under the Auspices of the United Nations Environment Programme M3 - Technical report ER -