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176The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992
177State of the environment 2001 : the Environment agency's contribution to a better environment in the South East
178Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change
179The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition
180An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire
181The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby
182The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality
183Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000)
184The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report
185Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive
186A desk study to assess the compliance of the River Fowey with the EC Surface Water Abstraction Directive : June 1997 COR/97/024
187Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992
188The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns
189Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
190An appraisal of the options for the structure of the water resources function in Thames Region NRA
191A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990
192Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective
193The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive
194The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales
195Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994
196Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure
197Radioactive 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
198Snapshots of the environment : enhancing biodiversity
199Information on the status of salmon stocks
200Surveying and tracking salmon in the sea