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126Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
127Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent
128Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
129East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe
130Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3
131An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999
132Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph
133An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96
134Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
135Modelling the contribution from non-agricultural sources to nitrate pollution in the Sor Brook (Thames Region) (UC 3134)
136An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2000
137An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95]
138An investigation into the frequency of discharge of three combined sewer overflows in the Afan/Kenfig catchment : TM/EAW/96/06
139Mercury, methylmercury and copper in the River Yare, Norfolk : summary of a report to the National Rivers Authority, Anglian Region
140Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region
141An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge
142Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995
143River Darent low flow alleviation. Annex 3 : plan for the Darent : report of the joint NRA/TWUL project team
144Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD
145Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual)
146An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001
147An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991)
148Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996
149Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996
150A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994