RT null
T1 International Ozone Day, 16 September 2016 - Uzbekistan
A1 United Nations Environment Programme, 
K1 ozone
K1 ozone-depleting substance
K1 ozone layer
K1 international day
YR 2016
FD 2016
LK https://wedocs.unep.org/handle/20.500.11822/26955
UL https://wedocs.unep.org/handle/20.500.11822/26955
NO On the occasion of the International Day for the Preservation of the Ozone Layer, 2016
DS UN Environment Document Repository
RD Sep 18, 2026