401 | Riverside litter : results of the 1990 campaign and a strategy for the future |
402 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
403 | Swords water quality study - phase 1 : modelling the water quality of the River Thames |
404 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
405 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
406 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
407 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
408 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
409 | Water resources for the future : a summary of the strategy for Thames Region |
410 | Water resources for the future : a summary of the strategy for Thames Region Summary |
411 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
412 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
413 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
414 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
415 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
416 | Water resources for the future : a summary of the strategy for North West Region |
417 | Water resources for the future : a summary of the strategy for South West region |
418 | Water for the future in Kent : NRA response to the issues and options report |
419 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
420 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
421 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
422 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
423 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
424 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
425 | The influence of agriculture on the quality of natural waters in England and Wales |