226 | The Ecology and Conservation of the Southern Damselfly (Coenagrion mercuriale - Charpentier) in Britain |
227 | Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector |
228 | Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment |
229 | The ecology and management of riparian trees in the NRA Anglian region : draft final report |
230 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
231 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
232 | Riverside litter : results of the 1990 campaign and a strategy for the future |
233 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
234 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
235 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
236 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
237 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
238 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
239 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
240 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
241 | Running with the tide : reconciling development pressures with flood risk and the environment |
242 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
243 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
244 | The physical character of rivers and streams in the UK and Isle of Man |
245 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
246 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
247 | A brief history of the River Stour navigation : 1705 to the present day |
248 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
249 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
250 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |