| 101 | The River Dee catchment management plan : consultation report : June 1994 |
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| 102 | Policy and practice for the protection of groundwater |
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| 103 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 104 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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| 105 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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| 106 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
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| 107 | A guide to sustainable urban drainage : protecting the quality of our environment |
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| 108 | Report on monitoring of environmental quality in the Severn Estuary |
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| 109 | Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus |
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| 110 | Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series |
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| 111 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
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| 112 | The 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 |
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| 113 | Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities |
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| 114 | Datchet, 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 |
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| 115 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
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| 116 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
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| 117 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
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| 118 | Survey of physical characteristics of salmon spawning riffles in the river North Tyne
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| 119 | 1966 the original team approaching Esthwaite Water to practice sampling from a boat |
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| 120 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
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| 121 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
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| 122 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
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| 123 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 124 | Partnership in environment protection : taking steps towards a better environment in the midlands |
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| 125 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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