The Application of Chemical Engineering to the Treatment of Sewage and Industrial Liquid Effluents : a symposium held at the University of York, Yorkshire, England, 16-17 April 1975.
- London : Institution of Chemical Engineers, 1975.
- various pagings : ill. ; 30 cm. + pbk.
- Symposium series, Institution of Chemical Engineers. 41 0307-0492 ; .
- Symposium series (Institution of Chemical Engineers (Great Britain)) ; 41. .