RT null T1 Sri Lanka's written submission on the potential elements for the legally binding instrument to end plastic pollution, including in the marine environment A1 Sri Lanka, YR 2023 FD 2023-01-09 LK https://wedocs.unep.org/handle/20.500.11822/41785 UL https://wedocs.unep.org/handle/20.500.11822/41785 DS UN Environment Document Repository RD Sep 17, 2026