RT null T1 Macro Considerations for Urban Low Carbon Mobility Plans A1 United Nations Environment Programme, A2 Prem Pangotra and P.R. Shukla, YR 2011 FD 2011-10 LK https://wedocs.unep.org/handle/20.500.11822/16883 UL https://wedocs.unep.org/handle/20.500.11822/16883 NO https://www.unep.org/transport/lowcarbon DS UN Environment Document Repository RD Sep 24, 2026