1. The Acid Rain Debate, Science and Special Interests in Policy Formation;Forster,1993
2. Threat of Acid Pollution;McCormick,1989
3. Air Pollution and Climate Change, the Biological Impact;Wellburn,1994
4. Control Techniques for Sulfur Oxide Emissions from Stationary Sources — Second Edition, 1981;Wellburn,1994
5. Control Techniques for Nitrogen Oxides Emissions from Stationary Sources — Revised 2nd Edition, 1983;Wellburn,1994