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6826Wheal Jane minewater study : environmental appraisal and treatment strategy
6827Cyanobacteria (blue-green algae) in the south west region 1989
6828Draft list of potential target contaminants of fish tissue : interim report (397/4/ST)
6829Report on the millennium chalk streams fly trends study : a survey carried out in 2000 among 365 fly fishermen, fishery owners, club secretaries and river keepers
6830Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
6831NRA report of blue-green algal monitoring 1992
6832Toxic blue-green algae : a report by the National Rivers Authority
6833NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group
6834Assessment of Field Monitors for Consent Monitoring - Phase 2
6835Planning liaison with local planning authorities
6836Rivers Nene and Great Ouse eutrophication studies : final report
6837Cardiff Bay barrage : assessment of impact on salmonid fisheries : annual report 1990 : year one pre-barrage construction
6838River Mersey flood alleviation scheme : consultation document
6839River Erewash catchment management plan : action plan : August 1995
6840Medway LEAP : consultation draft - January 1999
6841River Erewash catchment management plan : consultation report summary (NRA Severn-Trent 23)
6842Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report
6843River Trent angling guide 2003
6844Diagnostic Drawing: Volvocales,
6845Large Woody Debris In British Headwater Rivers: Summary Report
6846Interim review of data handling and information needs of regulatory agencies
6847Investigation of salinity in the river Thurne catchment of North East Norfolk
6848River Lark fact file
6849The Great Ouse (Bedford Ouse) fact file
6850Enforcement and prosecution policy training including common incident classification