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176Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000)
177The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition
178Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure
179The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report
180Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993
181The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality
182Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change
183Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
184Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994
185Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992
186Planning for the rising tides - the Humber Estuary - consultation on managed realignment: information for the landowners and tenants - June 2002
187A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990
188Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation
189The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report
190An appraisal of the options for the structure of the water resources function in Thames Region NRA
191The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992
192Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective
193Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste
194The water environment - our cultural heritage
195Snapshots of the environment : enhancing biodiversity
196Information on the status of salmon stocks
197Surveying and tracking salmon in the sea
198The Sea Trout Stock Collapse, 1989-1992
199Aerial view of the River Laboratory
200Rivers of the Isle of Wight