Reprinted from Environmental Monitoring and Assessment, Vol.52, nos.1-2, 1998.
Urban air quality : monitoring and modelling : Proceedings of the First International Conference on Urban Air Quality : Monitoring and Modelling, University of Hertfordshire, Hatfield, U.K. 11-12 July. ISBN 0792351274. Published by Kluwer Academic in 1998. Publication and catalogue information, links to buy online and reader comments.