426 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
427 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
428 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
429 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
430 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
431 | Water resources for the future : a summary of the strategy for Thames Region |
432 | Water resources for the future : a summary of the strategy for Thames Region Summary |
433 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
434 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
435 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
436 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
437 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
438 | Water resources for the future : a summary of the strategy for North West Region |
439 | Water resources for the future : a summary of the strategy for South West region |
440 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
441 | Running with the tide : reconciling development pressures with flood risk and the environment |
442 | Water for the future in Kent : NRA response to the issues and options report |
443 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
444 | Review of flood defence practices on the Somerset Levels and Moors : the report |
445 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
446 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
447 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
448 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
449 | The influence of agriculture on the quality of natural waters in England and Wales |
450 | The physical character of rivers and streams in the UK and Isle of Man |