Table of Contents:
- V. 2. Discharges and forecasts of improvement
- v. 3. Report of a river pollution survey of England and Wales 1973 : discharges of sewage and industrial effluent to estuaries and coastal waters excluded from volume 2 of the 1970 survey and A summary of all discharges of sewage and industrial effluent recorded in the survey and to other coastal waters.