RT null
T1 Background Paper - Towards a Pollution-Free Planet: Advanced version– not for citation/not for quotation (as of 23 June) IPEN
A1 United Nations Environment Programme, 
YR 2017
FD 2017-07-17
LK https://wedocs.unep.org/handle/20.500.11822/21375
UL https://wedocs.unep.org/handle/20.500.11822/21375
DS UN Environment Document Repository
RD Sep 20, 2026