176 | Water resources for the future : a strategy for the East Midlands |
177 | Water resources for the future : a strategy for the West Midlands |
178 | Water resources for the future : a strategy for the West Midlands |
179 | Hydrometry : the science of measuring the water cycle |
180 | A report on the investigation of the Taff litter problem |
181 | Contaminated land and the water environment : report of the National Rivers Authority |
182 | Water resources for the future : a strategy for the East Midlands |
183 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
184 | An investigation into the effect of Farnham STW on the River Wey |
185 | The effect of the voluntary initiative on water quality |
186 | River Darent : strategy for the enhancement of the River Darent, Kent |
187 | Report on the 1995 stock assessment of the Douglas catchment |
188 | The effects of Guildford STW on the River Wey |
189 | A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies |
190 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
191 | State of the environment 2001 : the Environment agency's contribution to a better environment in the South East |
192 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
193 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
194 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
195 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
196 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
197 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
198 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
199 | A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024 |
200 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |