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101Factors affecting the recruitment of riverine coarse fish: phase 3
102Our Midlands environment : the Environment Agency in action
103A strategy for the management of salmon in England and Wales
104Method for assessing the heritage value of net fisheries
105Improving the environment in Midlands region : Midlands local contribution 2006/11
106Biological water quality monitoring in the Midlands region
107Water resources development strategy : the Resplan Model. Supplementary report no. 7
108The River Cam catchment management plan : annual monitoring report
109Pesticides in the aquatic environment 1997 : executive summary
110Report on monitoring of environmental quality in the Severn Estuary
111River quality in England and Wales : a report of the 1990 survey
112Algal blooms in the Lower Tees- Perspectives and prospects
113Acidification of freshwaters: the threat and its mitigation
114Water quality 2000 : a strategy for the water quality function
115Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report
116Snapshots of the environment : integrated river basin management
117Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus
118Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham
119An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31)
120Datchet, 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
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
122Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series
123Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
124Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities
125Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir