176 | Abandoned mines and the water environment : report of the National Rivers Authority |
177 | Anglian region state of the environment report : the IPC perspective |
178 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
179 | Southern region local contribution 2006/11 : improving the environment in the southern region |
180 | An investigation into the effect of Farnham STW on the River Wey |
181 | Engineering the environment : profile of the Anglian Engineering Department |
182 | The effect of the voluntary initiative on water quality |
183 | The beaches are on the move! : longshore drift information sheet |
184 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
185 | An investigation into the effects of Woking STW on the River Wey |
186 | 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 |
187 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
188 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
189 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |
190 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
191 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
192 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
193 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
194 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
195 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
196 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
197 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
198 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
199 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
200 | State of the environment 2001 : the Environment agency's contribution to a better environment in the South East |