| 176 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
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| 177 | An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire |
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| 178 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
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| 179 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
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| 180 | The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report |
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| 181 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
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| 182 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
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| 183 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
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| 184 | State of the environment 2001 : the Environment agency's contribution to a better environment in the South East |
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| 185 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
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| 186 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 187 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
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| 188 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
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| 189 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
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| 190 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
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| 191 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective |
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| 192 | The water environment - our cultural heritage |
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| 193 | Snapshots of the environment : enhancing biodiversity |
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| 194 | Information on the status of salmon stocks |
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| 195 | The Sea Trout Stock Collapse, 1989-1992 |
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| 196 | Aerial view of the River Laboratory |
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| 197 | Drought in the South : in depth |
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| 198 | Rivers of the Isle of Wight |
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| 199 | The River Lark project Model Manual |
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| 200 | Factors affecting salmon in the sea |
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