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101An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95]
102An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31)
103Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996
104A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft
105The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads
106An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96
107A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake
108Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests
109An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys
110Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters
111Procedure for quality assurance for RIVPACS compatible macro-invertebrate samples analysed to the taxonomic level needed for the BMWP-score system
112An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991)
113The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England;
114Guidance notes for local planning authorities on the methods of protecting the water environment through development plans
115Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season
116A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock
117Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994
118(3) The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England;
119The River Eden Demonstration Test Catchment (DTC) Data
120Toxic blue-green algae : a report by the National Rivers Authority
121The quality of rivers and estuaries in Northumbria region 1990
122Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
123Anthropogenic Impacts on the Hydrology of Rivers and Lochs
124The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall
125Summary of monitoring activities on the blackwater estuary