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 | Hysim model : modelling the flows of the River Deben |
181 | An investigation into the effect of Farnham STW on the River Wey |
182 | Engineering the environment : profile of the Anglian Engineering Department |
183 | The effect of the voluntary initiative on water quality |
184 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
185 | Hydrometry : the science of measuring the water cycle |
186 | An investigation into the effects of Woking STW on the River Wey |
187 | 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 |
188 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
189 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
190 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
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 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
194 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
195 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
196 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
197 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
198 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
199 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
200 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |