RT null T1 Democratic Socialist Republic of Sri Lanka Ministerial declaration of the United Nations Environment Assembly at its resumed fifth session A1 United Nations Environment Programme, K1 UN Environment Assembly YR 2021 FD 2021-12-01 LK https://wedocs.unep.org/handle/20.500.11822/37596 UL https://wedocs.unep.org/handle/20.500.11822/37596 DS UN Environment Document Repository RD Sep 23, 2026