1. Recent Developments in, Aerosol Science;Flagan,1978
2. Trace elements in fly ash. Dependence of concentration on particle size
3. Evaluation of the George Neal No. 3 Electrostatic Precipitator;Ensor;Electric Power Research Institute Report No. EPRI FP-1145,1979
4. Seventeenth Symposium (International) on Combustion;Flagan,1979
5. Seventeenth Symposium (International) on Combustion;Desroisers,1979