RT null T1 GEO MATTERS November 2017 A1 United Nations Environment Programme, YR 2017 FD 2017-11 LK https://wedocs.unep.org/handle/20.500.11822/22176 UL https://wedocs.unep.org/handle/20.500.11822/22176 NO Monthly Global Environment Outlook Newsletter DS UN Environment Document Repository RD Sep 23, 2026