876 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
877 | General awareness, environment management and the Water Framework Directive (WFD) |
878 | Guardians of the water environment (NRA Thames Region) |
879 | What's happening in the Midlands region : looking at our environment |
880 | Wyre estuary shoreline management plan : the Environment Agency's contribution to sustainable development |
881 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
882 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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883 | A second stage evaluation of the Grant YSI3815 Water Logger |
884 | Audit report on the 1995 GQA biological survey |
885 | Final report of the Stock Assessment Task Group |
886 | A report on the use of pesticides at two Hampshire watercress farms |
887 | Fact sheet for the RBCA tool kit for chemical releases |
888 | Some guidance on the use of digital environmental data |
889 | An investigation of sewage on the beach at Porthcothan |
890 | Assessing and controlling the ecotoxicity of complex effluents |
891 | Charging for discharges scheme : guidance to the engineering industry |
892 | Charging for discharges scheme : guidance to the power generation industry |
893 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
894 | An assessment of river water quality in the River Kenn |
895 | Dioxins and the River Doe Lea : plain English report |
896 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
897 | Narrowboats on the Thames : useful hints and tips |
898 | Locks and weirs on the river Thames : how do they work? |
899 | Second annual review of the Lower Bristol Avon catchment management plan |
900 | Second annual review of the Upper Bristol Avon catchment management plan |