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7126NRA flood defence strategy
7127Jaywick sea defence system
7128Protecting your future : tackling flooding in the Thames Estuary through the 21st century
7129Windermere South Basin Seismic Survey Data 1983 Section 03
7130An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers
7131Carnon valley update
7132Environmental statement for the River Wandle flood alleviation scheme contract one (C1)
7133Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6
7134Wheal Jane minewater study : environmental appraisal and treatment strategy
7135Cyanobacteria (blue-green algae) in the south west region 1989
7136Draft list of potential target contaminants of fish tissue : interim report (397/4/ST)
7137Report 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
7138Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
7139NRA report of blue-green algal monitoring 1992
7140Toxic blue-green algae : a report by the National Rivers Authority
7141NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group
7142Assessment of Field Monitors for Consent Monitoring - Phase 2
7143Planning liaison with local planning authorities
7144Rivers Nene and Great Ouse eutrophication studies : final report
7145Cardiff Bay barrage : assessment of impact on salmonid fisheries : annual report 1990 : year one pre-barrage construction
7146River Mersey flood alleviation scheme : consultation document
7147River Erewash catchment management plan : action plan : August 1995
7148Medway LEAP : consultation draft - January 1999
7149River Erewash catchment management plan : consultation report summary (NRA Severn-Trent 23)
7150Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report