| 276 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
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| 277 | Water resources for the future : a summary of the strategy for North West Region |
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| 278 | Water resources for the future : a summary of the strategy for South West region |
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| 279 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
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| 280 | Running with the tide : reconciling development pressures with flood risk and the environment |
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| 281 | Water for the future in Kent : NRA response to the issues and options report |
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| 282 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
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| 283 | Review of flood defence practices on the Somerset Levels and Moors : the report |
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| 284 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
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| 285 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
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| 286 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
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| 287 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
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| 288 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
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| 289 | The influence of agriculture on the quality of natural waters in England and Wales |
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| 290 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
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| 291 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
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| 292 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
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| 293 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
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| 294 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
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| 295 | A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989 |
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| 296 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
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| 297 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
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| 298 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
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| 299 | The land-use planning system and the Water Framework Directive (can't read barcode) |
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| 300 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England; |
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