| 151 | A report on the investigation of the Taff litter problem |
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| 152 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
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| 153 | Southern region local contribution 2006/11 : improving the environment in the southern region |
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| 154 | Hysim model : modelling the flows of the River Deben |
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| 155 | Engineering the environment : profile of the Anglian Engineering Department |
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| 156 | The beaches are on the move! : longshore drift information sheet |
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| 157 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
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| 158 | Hydrometry : the science of measuring the water cycle |
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| 159 | 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 |
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| 160 | 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 |
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| 161 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
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| 162 | The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales |
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| 163 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
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| 164 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
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| 165 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
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| 166 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
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| 167 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
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| 168 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
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| 169 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
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| 170 | State of the environment 2001 : the Environment agency's contribution to a better environment in the South East |
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| 171 | A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024 |
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| 172 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
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| 173 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
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| 174 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 175 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
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