976 | Final report of the Stock Assessment Task Group |
977 | A report on the use of pesticides at two Hampshire watercress farms |
978 | Fact sheet for the RBCA tool kit for chemical releases |
979 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
980 | Some guidance on the use of digital environmental data |
981 | An investigation of sewage on the beach at Porthcothan |
982 | Assessing and controlling the ecotoxicity of complex effluents |
983 | Charging for discharges scheme : guidance to the engineering industry |
984 | Charging for discharges scheme : guidance to the power generation industry |
985 | The Test catchment southern : recommendations for statutory water quality objectives |
986 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
987 | An assessment of river water quality in the River Kenn |
988 | A survey of ferruginous minewater impacts in the Welsh coalfields |
989 | A survey of ferruginous minewater impacts in the Welsh coalfields |
990 | Dioxins and the River Doe Lea : plain English report |
991 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
992 | Narrowboats on the Thames : useful hints and tips |
993 | Locks and weirs on the river Thames : how do they work? |
994 | Second annual review of the Lower Bristol Avon catchment management plan |
995 | Second annual review of the Upper Bristol Avon catchment management plan |
996 | The River Avon and its tributaries near Malmesbury : river management studies |
997 | Fishery survey of the Bridgwater and Taunton Canal |
998 | The quality of rivers and estuaries in Northumbria region 1990 |
999 | A guide to sustainable urban drainage : protecting the quality of our environment |
1000 | Air dispersion climate from the Castle Cement works at Ribblesdale |