276 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
277 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
278 | Bacterial quality of the bathing waters at Seaton, Cornwall, and of the River Seaton |
279 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
280 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
281 | The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration |
282 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
283 | The Paris commission 1995 survey : report for England and Wales by the Environment Agency |
284 | SERPLAN development scenarios : the potential impact upon water resources in the SERPLAN region |
285 | Rising groundwater levels in the chalk - basal sands aquifer of the central london basins |
286 | Investigation Of The Criteria For, And Guidance On, The Landspreading Of Industrial Wastes (Cwm 174/98) |
287 | A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990 |
288 | Integrated appraisal of the Environment Agency's water quality policies : role of the FWR manual |
289 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
290 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
291 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
292 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
293 | Guiding principles for the design and implementation of risk rating systems in the Environment Agency |
294 | Investigation into the chemicals present and entering the Stover Lake, Stover Country Park |
295 | The variation of hydraulic conductivity with depth in the object-orientated groundwater model ZOOMQ3D |
296 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |
297 | Water for the future in Kent : NRA response to the issues and options report |
298 | Investigation into inputs in the Erme estuary and their effects on the bathing waters at Mothecombe |
299 | Tidal waters strategic review : the status of tidal water operational activity within the Environment Agency |
300 | A demonstration of the use of a framework for the ecological risk assessment of land contamination |