DETR et al (1999a) The Air Quality Strategy for England, Scotland, Wales and Northern Ireland, Department of the Environment, Transport and the Regions, The Scottish Office, The Welsh Office, Department of the Environment Northern Ireland. The Stationary Office, August 1999.

DETR et al (1999b) Review of the National Air Quality Strategy Department of the Environment, Transport and the Regions, The Scottish Office, The Welsh Office, Department of the Environment Northern Ireland. The Stationary Office, January 1999.

King, K., Stedman, J and Goodwin, R. (1999) Pilot study of exposure of households ro roadside NO_2,, AEA Technology Environment, National Environmental Technology Centre, Report AEAT-5624.

Salway, A.G., Eggleston, H.S., Goodwin, J.W.L., Berry, J.E. and Murrels, T.P. (1999) UK Emissions of Air Pollutants 1970-1996. National Atmospheric Emissions Inventory, AEA Technology, National Environmental Technology Centre, Report AEAT-3092.

Stedman JR, Bush T and King K (1998) An empirical model for estimating roadside nitrogen dioxide concentrations in the UK. AEA Technology Environment, National Environmental Technology Centre, Report AEAT-4291.

Chapter 4         Appendix 1

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