226 | Policy and practice for the protection of groundwater : regional appendix South West region |
227 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
228 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
229 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
230 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
231 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
232 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
233 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
234 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
235 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
236 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
237 | Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information |
238 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
239 | River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991 |
240 | River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire |
241 | The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558) |
242 | Proposed decision for the future regulation of disposals of radioactive waste from british nuclear fuels plc Sellafield : decision document |
243 | Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority |
244 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
245 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
246 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
247 | Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip |
248 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
249 | Remote surveillance data for assessing landscape change as a result of foot and mouth : a study in the Lake District : final report |
250 | Winter status and distribution of cormorants, goosanders and red-breasted mergansers in Great Britain with specific reference to the North West NRA Region |