1. Acknowledgements

    All of the data presented in this report have been obtained by participating Local Authorities and supplied to the National Environmental Technology Centre (NETCEN) as part of this study. This contribution and cooperation from the Local Authorities is gratefully acknowledged.

    The central organisation of the study, analysis and quality assurance of the data by NETCEN has been funded by the Department of the Environment, Transport and the Regions as part of their Air and Environmental Quality research programme (Contract No. EPG 1/3/71 (A) ).


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