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151Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements
152The mobilization and release of mercury, copper, iron, manganese and selenium from contaminated sediment as a result of dredging : laboratory simulation studies : interim report to the National Rivers Authority Anglian Region
153Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987
154A review of the industrial uses of continuous monitoring systems : minerals industry processes
155A study to investigate and propose remedies for river quality problems in the Madford catchment
156Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices
157Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002
158The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44)
159National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill
160Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report
161Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales
162Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix
163Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region
164Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis)
165Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
166Controlling the inputs of persistent chemical to marine waters from land-based sources
167Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990
168Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater
169Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions
170Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report
171Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority
172Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents
173Discharge consents and compliance : the NRA's approach to control of discharges to water
174Technical and economic review of cement and lime process : a report to the Environment Agency
175Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority