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101Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin : April 2000
102Salmon and sea trout fishing in the estuary of the River Tavy : a review
103The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority
104Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity
105Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
106Protecting your future : tackling flooding in the Thames Estuary through the 21st century
107Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme
108An investigation into the effects of Alton sewage works on the River Wey North
109Report 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
110A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
111East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe
112Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
113Assessment 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
114Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
115Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters
116Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual)
117Mercury, methylmercury and copper in the River Yare, Norfolk : summary of a report to the National Rivers Authority, Anglian Region
118An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991)
119A preliminary investigation into the extent of saline ingress into Curry Moor from the River Tone, January 1994
120River Darent low flow alleviation. Annex 3 : plan for the Darent : report of the joint NRA/TWUL project team
121Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region
122An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96
123A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake
124An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999
125An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001