作者 | B. A. Emmett / C. Gordon / D. L. Williams / B. Pugh / M. L. M. Jones / S. A. Brittain / T. Barden / Clive Woods / J. Wildig / Department of the Environment, Transport and the Regions / S. A. Bell / D. A. Norris / T. W. Ashenden / D. R. Blackstone / S. P. Rushton / R. A. Sanderson / T. H. Sparks / Analytical Chemistry Section / Biogeochemistry Section / Great Britain. Welsh Office / Countryside Council for Wales / National Power, Powergen, Eastern Generation Joint Environment Programme |