RT null T1 Revised briefing note on international environmental governance A1 United Nations Environment Programme, YR 2017 FD 2017-05-16 LK https://wedocs.unep.org/handle/20.500.11822/20764 UL https://wedocs.unep.org/handle/20.500.11822/20764 DS UN Environment Document Repository RD Sep 20, 2026