276 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
277 | Discharge monitoring in the Kennet catchment. Part 2 : ecological effects of fish farm discharges |
278 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
279 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
280 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
281 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
282 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
283 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
284 | Investigation into the frequency of storm overflow operation at Bradworthy sewage treatment works (1996) |
285 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
286 | Impact assessment of Meldon quarry on water quality in the West Okement river |
287 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |
288 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
289 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
290 | Broadland flood alleviation strategy : bank strengthening and erosion protection : the programme for flood defence work |
291 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
292 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
293 | Annual review of the Colne, Upper Lee, North London and Roding, Beam and Ingerbourne catchments |
294 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
295 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
296 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987 |
297 | River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991 |
298 | River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region) |
299 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
300 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |