876 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
877 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
|
878 | A second stage evaluation of the Grant YSI3815 Water Logger |
879 | Audit report on the 1995 GQA biological survey |
880 | Final report of the Stock Assessment Task Group |
881 | A report on the use of pesticides at two Hampshire watercress farms |
882 | Fact sheet for the RBCA tool kit for chemical releases |
883 | Some guidance on the use of digital environmental data |
884 | An investigation of sewage on the beach at Porthcothan |
885 | Assessing and controlling the ecotoxicity of complex effluents |
886 | Charging for discharges scheme : guidance to the engineering industry |
887 | Charging for discharges scheme : guidance to the power generation industry |
888 | The Test catchment southern : recommendations for statutory water quality objectives |
889 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
890 | An assessment of river water quality in the River Kenn |
891 | A survey of ferruginous minewater impacts in the Welsh coalfields |
892 | A survey of ferruginous minewater impacts in the Welsh coalfields |
893 | Dioxins and the River Doe Lea : plain English report |
894 | Narrowboats on the Thames : useful hints and tips |
895 | Locks and weirs on the river Thames : how do they work? |
896 | Eel and elver studies in the Severn : interim report (256/6/ST) |
897 | Fishery survey of the Bridgwater and Taunton Canal |
898 | The quality of rivers and estuaries in Northumbria region 1990 |
899 | A guide to sustainable urban drainage : protecting the quality of our environment |
900 | Air dispersion climate from the Castle Cement works at Ribblesdale |