Forecasting the effects of polluting discharges on rivers with special reference to the River Trent (summary only).
D005618:Fresh Water; D007220:Industrial Waste; D009584:Nitrogen / Q000032:analysis; D006113:United Kingdom; D014876:Water Pollution / Q000032:analysis*; D014877:Water Pollution, Chemical
D007220:Industrial Waste; D009584:Nitrogen