251 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |
252 | The ecology and management of riparian trees in the NRA Anglian region : draft final report |
253 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
254 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
255 | Riverside litter : results of the 1990 campaign and a strategy for the future |
256 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
257 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
258 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
259 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
260 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
261 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
262 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
263 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
264 | Running with the tide : reconciling development pressures with flood risk and the environment |
265 | Review of flood defence practices on the Somerset Levels and Moors : the appendices |
266 | Review of flood defence practices on the Somerset Levels and Moors : the report |
267 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
268 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
269 | The physical character of rivers and streams in the UK and Isle of Man |
270 | Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report |
271 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
272 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
273 | A brief history of the River Stour navigation : 1705 to the present day |
274 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
275 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |