426 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
427 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
428 | Water resources for the future : a summary of the strategy for Thames Region Summary |
429 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
430 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
431 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
432 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
433 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
434 | Water resources for the future : a summary of the strategy for North West Region |
435 | Water resources for the future : a summary of the strategy for South West region |
436 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
437 | Running with the tide : reconciling development pressures with flood risk and the environment |
438 | Water for the future in Kent : NRA response to the issues and options report |
439 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
440 | Review of flood defence practices on the Somerset Levels and Moors : the report |
441 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
442 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
443 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
444 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
445 | The influence of agriculture on the quality of natural waters in England and Wales |
446 | The physical character of rivers and streams in the UK and Isle of Man |
447 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
448 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
449 | The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990 |
450 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |