| 151 | Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure |
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| 152 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
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| 153 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
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| 154 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
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| 155 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
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| 156 | 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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| 157 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
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| 158 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 159 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
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| 160 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
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| 161 | 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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| 162 | Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste |
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| 163 | Information on the status of salmon stocks |
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| 164 | Surveying and tracking salmon in the sea |
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| 165 | The Sea Trout Stock Collapse, 1989-1992 |
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| 166 | Aerial view of the River Laboratory |
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| 167 | Rivers of the Isle of Wight |
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| 168 | Chew Magna : reducing the risk of flooding |
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| 169 | The River Lark project Model Manual |
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| 170 | Factors affecting salmon in the sea |
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| 171 | The Environment Agency's risk portfolio June 2000 |
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| 172 | Reed cutter used at the River Lab |
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| 173 | Report on a visit to the Faroes |
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| 174 | Naturalisation of the Orton flow record |
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| 175 | The tideway storm problem May 1988 |
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