RT null T1 Responsible resource management for a sustainable world: findings by the International Resource Panel: Report of the Executive Director: UNEP/GC.27/INF/13 A1 United Nations Environment Programme, YR 2017 FD 2017-05-05 LK https://wedocs.unep.org/handle/20.500.11822/20614 UL https://wedocs.unep.org/handle/20.500.11822/20614 DS UN Environment Document Repository RD Sep 21, 2026