876 | Assessing and controlling the ecotoxicity of complex effluents |
877 | Charging for discharges scheme : guidance to the engineering industry |
878 | Charging for discharges scheme : guidance to the power generation industry |
879 | The Test catchment southern : recommendations for statutory water quality objectives |
880 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
881 | An assessment of river water quality in the River Kenn |
882 | Dioxins and the River Doe Lea : plain English report |
883 | Narrowboats on the Thames : useful hints and tips |
884 | Locks and weirs on the river Thames : how do they work? |
885 | The River Avon and its tributaries near Malmesbury : river management studies |
886 | Eel and elver studies in the Severn : interim report (256/6/ST) |
887 | Fishery survey of the Bridgwater and Taunton Canal |
888 | The quality of rivers and estuaries in Northumbria region 1990 |
889 | Air dispersion climate from the Castle Cement works at Ribblesdale |
890 | Pesticide residues in fish taken from the Newlyn River (1992) |
891 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
892 | Doe Lea restoration study : the work of WRc |
893 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
894 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
895 | Cyanobacteria (blue-green algae) in the south west region 1989 |
896 | Toxic blue-green algae : a report by the National Rivers Authority |
897 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
898 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
899 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
900 | Water quality investigations in the Newlyn river catchment |