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126Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996
127Policy and practice for the protection of groundwater
128Water resources development strategy : the Resplan Model. Supplementary report no. 7
129Second Coniston OS map related to the Seismic Survey 1983
130Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham
131An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31)
132The 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
133Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
134Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities
135Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus
136Datchet, 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
137Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series
138National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash
139National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill
140The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T)
141Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region
142Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority
143Partnership in environment protection : taking steps towards a better environment in the midlands
144The government's policy for a public regulatory body in a privatised water industry
145Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater
146Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
147Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority
148Discharge consents and compliance : the NRA's approach to control of discharges to water
149River corridor strategic overview feasibility study : a report to the National Rivers Authority
150Saving water : the NRA's approach to water conservation and demand management : a consultation report