276 | Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive |
277 | Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank |
278 | Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector |
279 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |
280 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
281 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
282 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
283 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |
284 | Investigate the feasibility of applying quality methods and standards within the water resources function. |
285 | Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality |
286 | The environmental impact of the foot and mouth disease outbreak: and interim assessment |
287 | Riverside litter : results of the 1990 campaign and a strategy for the future |
288 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
289 | Swords water quality study - phase 1 : modelling the water quality of the River Thames |
290 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
291 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
292 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
293 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
294 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
295 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
296 | Water resources for the future : a summary of the strategy for Wales (bilingual) |
297 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
298 | Running with the tide : reconciling development pressures with flood risk and the environment |
299 | Water for the future in Kent : NRA response to the issues and options report |
300 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |