226 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
227 | The Nuclear Energy Agency Database of Features, Events and Processes. Application by the Environment Agency |
228 | Ponds in Partnership Phase 1 Final Report: Establishing the Framework for the National Pond Monitoring Network |
229 | Investigation of the Relationship between the LIFE Index and RIVPACS: Putting LIFE into RIVPACS |
230 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
231 | A strategy for implementing the Environment Agency's contribution to the UK Biodiversity Action Plan |
232 | Towards the sustainable use of material resources : an evaluation using the natural step framework |
233 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
234 | Running with the tide : reconciling development pressures with flood risk and the environment |
235 | Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary |
236 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
237 | The physical character of rivers and streams in the UK and Isle of Man |
238 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
239 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
240 | A brief history of the River Stour navigation : 1705 to the present day |
241 | The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish |
242 | Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority |
243 | Protecting your future : tackling flooding in the Thames Estuary through the 21st century |
244 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England; |
245 | A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids |
246 | Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
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247 | Report on the national marine analytical quality control scheme 1992/93 (MPMMG 93/12) : presented to the October 1993 meeting of the Marine Pollution Monitoring Management Group |
248 | A map of the Queen Elizabeth National Park and the area in which the IBP L. George team were situated from late 1966 to 1972. |
249 | The effects of ammonia in discharges from Hogsmill STW on the water quality of the River Thames at Teddington : Summer 1990 an update |
250 | 1995 drought report : a report on the severity of the drought of 1995 and its effect in the Severn and Trent catchments |