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T1 OzoNews VolXVII - 16 September 2017: Special Montreal Protocol 30th Anniversary Ozone-Day issue
A1 United Nations Environment Programme, 
K1 ozone
K1 ozone-depleting substance
K1 ozone layer
K1 global warming
K1 hydrofluorocarbon
K1 hydrochlorofluorocarbon
K1 Ozone
YR 2017
FD 2017
LK https://wedocs.unep.org/handle/20.500.11822/26762
UL https://wedocs.unep.org/handle/20.500.11822/26762
NO In this issue : 1. UN Secretary-General António Guterres’ Message on the International Day for the Preservation of the Ozone Layer “Marking the 30th Anniversary of the Montreal Protocol” 16 September 2017 2. UN Environment Executive Director Erik Solheim's Ozone Day 2017 Message 3. UN Environment Deputy Executive Director Ibrahim Thiaw's Ozone Day 2017 Message 4. On the Occasion of the 30th Montreal Protocol Anniversary, International Ozone Day, OzonAction is Pleased to Launch its Latest App, the: GWP-ODP-CALC 5. Message from Shamila Nair-Bedouelle, Head of OzonAction, to the National Ozone Officers – 2017 Ozone Day Celebrations!
DS UN Environment Document Repository
RD Sep 17, 2026