151 | River pack : information sheets about the NRA and the water environment |
152 | Somerset and the sea : the 1981 storm - 25 years on |
153 | Investigation into the cause of high pH in the Budleigh Brook |
154 | Contaminated land and the water environment : report of the National Rivers Authority |
155 | A report on the investigation of the Taff litter problem |
156 | Abandoned mines and the water environment : report of the National Rivers Authority |
157 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
158 | Southern region local contribution 2006/11 : improving the environment in the southern region |
159 | Hysim model : modelling the flows of the River Deben |
160 | An investigation into the effect of Farnham STW on the River Wey |
161 | The effect of the voluntary initiative on water quality |
162 | The beaches are on the move! : longshore drift information sheet |
163 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
164 | Hydrometry : the science of measuring the water cycle |
165 | An investigation into the effects of Woking STW on the River Wey |
166 | The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society |
167 | 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 |
168 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
169 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
170 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
171 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
172 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
173 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
174 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
175 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |