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201The Warwickshire Avon catchment management plan : consultation report summary (NRA Severn-Trent 44)
202Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002
203Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development
204A study to investigate and propose remedies for river quality problems in the Madford catchment
205Guidance on the assessment and interrogation of subsurface analytical contaminant fate and transport models (NC/99/38/1)
206A review of the industrial uses of continuous monitoring systems : minerals industry processes
207An investigation of the Madford River pollution incident of 29 July 1989 : November 1989
208Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
209Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall
210Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales
211National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill
212Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay
213The disposal of sheep dip waste (R and D Report 11) : effects on water quality
214Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report
215Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis)
216Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales
217Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
218The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
219The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
220A review of the industrial uses of continuous monitoring systems : incineration processes : a report produced for NCCA and ETSU by Entec
221The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
222Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary
223Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987
224Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys
225Groundwater vulnerability of England and Wales : policy and practice for the protection of groundwater : Scale : 1 : 1 000 000