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576Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority
577Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
578Less sensitive areas and candidate high natural dispersion areas in the North West region
579An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset
580Notice 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
581A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC
582Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
583An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water
584Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996)
585Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000
586Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000
587The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
588NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992
589An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
590Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
591Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
592East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records
593An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake
594Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94
595The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558)
596The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
597River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ )
598Strategic Land Use Planning In Europe And Usa: Review Of Best Practice For The Environment Agency (Vol 1 Overview And Recommendations)
599Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight
600Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)