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176The effect of the voluntary initiative on water quality
177Economic elements of the Environment Agency's implementation of the Water Framework Directive
178Hydrometry : the science of measuring the water cycle
179An investigation into the effects of Woking STW on the River Wey
180The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society
181A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies
182The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture
183Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive
184The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989
185The Transportation of the Maximum gain Salmon Spawning Target for the River Bush(N.I) to England and Wales
186The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby
187Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000)
188The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition
189An investigation into the flow interactions between the Spilsby Sandstone and the overlying aquifers of East Lincolnshire
190The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive
191Thames estuary benthic programme : inferences on the pollution status of the Thames estuary from the macrobenthic community structure
192The release of ammonium and phosphorus from the sediments of the River Ant and Barton Broad : interim report
193Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993
194The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality
195Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
196Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994
197Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992
198Planning for the rising tides - the Humber Estuary - consultation on managed realignment: information for the landowners and tenants - June 2002
199A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990
200Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation