301 | Greatham Creek tidal defences inter regional review : prepared for the purposes of legal proceedings |
302 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
303 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
304 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
305 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
306 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
307 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |
308 | Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip |
309 | Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II |
310 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
311 | The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558) |
312 | River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ ) |
313 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
314 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
315 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
316 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
317 | River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire |
318 | River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991 |
319 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
320 | Proposed decision for the future regulation of disposals of radioactive waste from british nuclear fuels plc Sellafield : decision document |
321 | Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information |
322 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
323 | Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority |
324 | Investigation to assess the compliance of Trelavour Kilns discharge CP7 (SW 9479 5722) with consent conditions and to identify any impact upon water quality in the St Dennis Stream : final draft report |
325 | River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region) |