RT null T1 Waste - Infographic A1 United Nations Environment Programme, K1 waste K1 solid waste management K1 waste management YR 2017 FD 2017 LK https://wedocs.unep.org/handle/20.500.11822/21541 UL https://wedocs.unep.org/handle/20.500.11822/21541 DS UN Environment Document Repository RD Sep 16, 2026