RT null
T1 Video message by Pakistan's Minister of Climate Change for the celebration of World Ozone Day 2021
A1 Pakistan, 
K1 ozone-depleting substance
K1 ozone layer
YR 2021
FD 2021-09
LK https://wedocs.unep.org/handle/20.500.11822/36861
UL https://wedocs.unep.org/handle/20.500.11822/36861
NO Pakistan's World Ozone Day activities (16 September) for 2021
DS UN Environment Document Repository
RD Sep 20, 2026