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