401 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
402 | Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector |
403 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |
404 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
405 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
406 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
407 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |
408 | Investigate the feasibility of applying quality methods and standards within the water resources function. |
409 | The environmental impact of the foot and mouth disease outbreak: and interim assessment |
410 | Riverside litter : results of the 1990 campaign and a strategy for the future |
411 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
412 | Methods for the prediction of the impact of groundwater abstraction on East Anglian wetlands (WD/95/SR) |
413 | Swords water quality study - phase 1 : modelling the water quality of the River Thames |
414 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
415 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
416 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
417 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
418 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
419 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
420 | Water resources for the future : a summary of the strategy for Thames Region |
421 | Water resources for the future : a summary of the strategy for Thames Region Summary |
422 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
423 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
424 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
425 | Water resources for the future : a summary of the strategy for North West Region |