RT null
T1 World Ozone Day 2018 Report: Ukraine
A1 Ukraine, 
K1 ozone
K1 ozone-depleting substance
K1 ozone layer
K1 Ukraine
YR 2018
FD 2018
LK https://wedocs.unep.org/handle/20.500.11822/26600
UL https://wedocs.unep.org/handle/20.500.11822/26600
NO Country activities on the occasion of World Ozone Day, 2018
DS UN Environment Document Repository
RD Sep 19, 2026