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426Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys
427The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
428Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II
429Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3
430An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake
431Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6
432Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus)
433River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ )
434The Warwickshire Avon catchment management plan : first annual review : October 1994 - October 1995 (NRA Severn -Trent 45)
435River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991
436Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight
437River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
438Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight
439Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight
440The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995
441Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
442Alternative Farming Methods A Study of the Effects of an Integrated Arable Mgment System on Levels of Herbicide and Nutrients Reaching 'Controlled Waters'
443An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24
444Darent action plan : restoration of low flows to the river Darent : public statement to accompany application to vary groundwater abstraction licences at Sundridge, Lullingstone, Eynsford, Horton Kirby, Darenth and Bexley
445Maidenhead, Windsor and Eton flood alleviation scheme - National Association of Flood Defence chairmen visit to the project site on 1 May 1991
446Flood defence levels of service : stage 2 (Note 127) : summary report detailing by use of examples the component stages involved in undertaking an LOS assessment
447Graphical representation of certain metals and organics concentrations in relation to flow rates and sampling times for some of the rivers in District 6
448The impact of climate change on severe droughts: Major droughts in England and Wales from 1800 and evidence of impact of Impact
449An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23
450Local environment focus : local environmental issues in and around Leicester, Loughborough, Melton Mowbray, Shepshed, Narborough, Syston and Kegworth : Local Environment Agency Plan (LEAP) for the Soar : 3rd annual review : August 2001