876 | A report on the use of pesticides at two Hampshire watercress farms |
877 | Fact sheet for the RBCA tool kit for chemical releases |
878 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
879 | Some guidance on the use of digital environmental data |
880 | An investigation of sewage on the beach at Porthcothan |
881 | Assessing and controlling the ecotoxicity of complex effluents |
882 | Charging for discharges scheme : guidance to the engineering industry |
883 | Charging for discharges scheme : guidance to the power generation industry |
884 | The Test catchment southern : recommendations for statutory water quality objectives |
885 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
886 | An assessment of river water quality in the River Kenn |
887 | A survey of ferruginous minewater impacts in the Welsh coalfields |
888 | A survey of ferruginous minewater impacts in the Welsh coalfields |
889 | Dioxins and the River Doe Lea : plain English report |
890 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
891 | Second annual review of the Lower Bristol Avon catchment management plan |
892 | Second annual review of the Upper Bristol Avon catchment management plan |
893 | The River Avon and its tributaries near Malmesbury : river management studies |
894 | Eel and elver studies in the Severn : interim report (256/6/ST) |
895 | Fishery survey of the Bridgwater and Taunton Canal |
896 | The quality of rivers and estuaries in Northumbria region 1990 |
897 | A guide to sustainable urban drainage : protecting the quality of our environment |
898 | Air dispersion climate from the Castle Cement works at Ribblesdale |
899 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
900 | Pesticide residues in fish taken from the Newlyn River (1992) |