Browsing by Author "Mathes, J.A.P."
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Item Ambient air quality study of the polluction caused by vehicular exhaust emission in the city of ColomboKarunasinghe, A W J.; Mathes, J.A.P.; Gunawardhana, H.D.Item Analysis of poly aromatic hydrocarbons including benzo (a) pyrene in particulate matter from vehicular exhaust emissions(1994) Mathes, J.A.P.; Karunasinghe, A.W.J.; Costa, S.; Gunawardhana, H.D.Item Status of air pollution caused by vehicle emissions in Colombo city(1994) Mathes, J.A.P.; Karunasinghe, A.W.J.; Gunawardhana, H.D.