776 | The Cam catchment, Anglian region : proposals for statutory water quality objectives |
777 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
778 | Computer files used in the calculation of Rutland and Grafham yields |
779 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
780 | The Restoration of Floodplain Woodlands in Lowland Britain |
781 | Take to the water : a beginner's guide to boating on inland waterways |
782 | A report on the River Chew at Chewton Mendip, 6th August 1992 |
783 | Report on the quality of bathing waters 1990 |
784 | The River Avon and its tributaries near Malmesbury : river management studies |
785 | An assessment of the NRA algal growth inhibition test : 1993/4 |
786 | The Ribble Estuary 1992 surveys : summary of results |
787 | Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment |
788 | The River Arun catchment management plan : action plan |
789 | Wetlands for Wales : a strategy for the third millenium |
790 | The Warwickshire Avon catchment management plan : consultation report : March 1994 |
791 | Pesticide residues in fish taken from the Newlyn River (1992) |
792 | Protecting and improving the water environment : model policies |
793 | Policy and practice for the protection of groundwater |
794 | Eel and elver studies in the Severn : interim report (256/6/ST) |
795 | Continuous water quality monitoring results for the Upper Tamar |
796 | The relationship between turbidity and suspended solids in final effluents |
797 | General guide to the prevention of pollution of controlled water |
798 | A report on the use of pesticides at two Hampshire watercress farms |
799 | The Environmental Impact of Fish Farming - A Review |
800 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |