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101Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame
102Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992
103Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin
104Rising groundwater levels in the chalk - basal sands aquifer of the central london basins
105Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project
106Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary
107Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland
108Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme
109Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report
110A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989
111An investigation into the effects of Alton sewage works on the River Wey North
112Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
113Protecting your future : tackling flooding in the Thames Estuary through the 21st century
114Report for Anglian Water, NRA Unit on the uses of the Orwell and the Stour Estuaries and the use of the mathematical model to derive long term consent limits for all inputs to Orwell Estuary
115A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
116East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe
117Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
118The 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
119Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme
120Assessment 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
121Investigations 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
122Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
123The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe
124Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region
125An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999