RT null T1 Sustainable mobility approaches for lowcarbon development: Implications forenergy demand and CO2 emissions A1 United Nations Environment Programme, A2 P.R. Shukla and Dhar, Subash K1 transport YR 2012 FD 2012-04 LK https://wedocs.unep.org/handle/20.500.11822/16921 UL https://wedocs.unep.org/handle/20.500.11822/16921 NO https://www.unep.org/transport/lowcarbon DS UN Environment Document Repository RD Sep 22, 2026