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126A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
127The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994
128East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe
129Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
130Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
131Investigations 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
132Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
133Assessment 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
134Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme
135An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2000
136Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995
137An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001
138Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996
139Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996
140Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report
141A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake
142An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 2000 - March 2001
143A biological investigation of the affects of discharges from Meldon quarry on the West Okemont River - 8/08/89 and 20/09/89
144The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe
145Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters
146Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph
147Modelling the contribution from non-agricultural sources to nitrate pollution in the Sor Brook (Thames Region) (UC 3134)
148An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge
149Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual)
150An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley