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101Note 3 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983
102Quality audit of biological samples for the 1990 river quality survey
103The quality of rivers in England and Wales (1990 to 1995)
104Water resources development strategy : the Resplan Model. Supplementary report no. 7
105Policy and practice for the protection of groundwater
106Policy and practice for the protection of groundwater - NRA leaflet
107Policy and practice for the protection of groundwater : draft for consultation
108The River Dee catchment management plan : consultation report : June 1994
109Policy and practice for the protection of groundwater
110Proposals for statutory water quality objectives : report of the National Rivers Authority
111Method for assessing the heritage value of net fisheries
112Factors affecting the recruitment of riverine coarse fish: phase 3
113Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report
114A guide to sustainable urban drainage : protecting the quality of our environment
115The NRA in business : annual review and summary accounts 1993-94
116Report on monitoring of environmental quality in the Severn Estuary
117Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham
118Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus
119Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series
120Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
121The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority
122Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities
123Datchet, Wraysbury, Staines and Chertsey flood study : aquatic biology. Part 2 : a survey of the wetland vegetation and aquatric macroinvertebrates of the Abbey River and Chertsey Bourne
124An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31)
125National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash