| 126 | Water resources for the future : a summary of the strategy for South West region |
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| 127 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
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| 128 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
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| 129 | Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001) |
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| 130 | Water resources for the future : a summary of the strategy for England and Wales |
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| 131 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire; |
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| 132 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
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| 133 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
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| 134 | Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients |
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| 135 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
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| 136 | Bacterial quality of the bathing waters at Seaton, Cornwall, and of the River Seaton |
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| 137 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
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| 138 | The water protection zone (River Dee catchment) designation order : supplementary paper in support of the application |
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| 139 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
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| 140 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
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| 141 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
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| 142 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
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| 143 | The influence of agriculture on the quality of natural waters in England and Wales |
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| 144 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
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| 145 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
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| 146 | Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works |
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| 147 | Water resources for the future : a summary of the strategy for North East Region |
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| 148 | The Paris commission 1995 survey : report for England and Wales by the Environment Agency |
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| 149 | Water resources for the future : a summary of the strategy for Thames Region Summary |
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| 150 | Project record for the review and statistical analysis of the baseline coastal waters survey |
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