376 | Planning application for the proposed Maidenhead, Windsor and Eton flood alleviation scheme January 1991 |
377 | Investigation into the storm overflow discharge regime of Hill Barton Seawage Treatment Works Okehampton |
378 | River Meavy salmon and sea trout populations : assessment of the impact of flows |
379 | River Wissey investigations : linking hydrology and ecology : summary of a recommendations for the River Wissey (OI/526) |
380 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) : executive summary (OI/420/9/A) |
381 | Research and development 2000 : a strategy for the research and development support service : version 2 |
382 | The impact of climate change on severe droughts: River-flow reconstructions and implied groundwater levels |
383 | Greatham Creek tidal defences inter regional review : prepared for the purposes of legal proceedings |
384 | Shrewsbury flood alleviation scheme : options for the remaining areas of Shrewsbury : scoping report January 2002 |
385 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
386 | An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002 |
387 | Alleviation of low flow studies : the River Avon and its tributaries near Malmesbury : towards a solution |
388 | A report on water quality issues within the Midford Brook catchment - June 1996 |
389 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
390 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
391 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
392 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
393 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
394 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
395 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
396 | Impact assessment of Meldon quarry on water quality in the West Okement river |
397 | The government's policy for a public regulatory body in a privatised water industry |
398 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
399 | Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard |
400 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |