176 | River pack : information sheets about the NRA and the water environment |
177 | Investigation into the cause of high pH in the Budleigh Brook |
178 | A report on the investigation of the Taff litter problem |
179 | Abandoned mines and the water environment : report of the National Rivers Authority |
180 | Anglian region state of the environment report : the IPC perspective |
181 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
182 | Southern region local contribution 2006/11 : improving the environment in the southern region |
183 | An investigation into the effect of Farnham STW on the River Wey |
184 | Engineering the environment : profile of the Anglian Engineering Department |
185 | The effect of the voluntary initiative on water quality |
186 | The beaches are on the move! : longshore drift information sheet |
187 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
188 | An investigation into the effects of Woking STW on the River Wey |
189 | 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 |
190 | 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 |
191 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
192 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
193 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
194 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
195 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
196 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
197 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
198 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
199 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
200 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |