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Impact of CNG vehicles on Air Quality of Dhaka city - a presentation by Bilkis A.Begum,G. Saroar, Swapan K. Biswas, M. Nasiruddin & Philip K. Hopke at experience sharing dialogue on “Improving quality and performance of natural gas vehicle programme in South Asia” on 20 January 2011 in Dhaka, Bangladesh.

Read the presentation: http://www.cseindia.org/userfiles/impact_cng_progrm.pdf