| 101 | The River Cam catchment management plan : annual monitoring report |
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| 102 | Pesticides in the aquatic environment 1997 : executive summary |
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| 103 | Report on monitoring of environmental quality in the Severn Estuary |
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| 104 | River quality in England and Wales : a report of the 1990 survey |
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| 105 | Algal blooms in the Lower Tees- Perspectives and prospects
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| 106 | Acidification of freshwaters: the threat and its mitigation |
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| 107 | Water quality 2000 : a strategy for the water quality function |
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| 108 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
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| 109 | Snapshots of the environment : integrated river basin management |
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| 110 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
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| 111 | Roger Sweeting providing a commentary on The Tern |
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| 112 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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| 113 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
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| 114 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
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| 115 | 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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| 116 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
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| 117 | 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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| 118 | 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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| 119 | 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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| 120 | 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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| 121 | 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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| 122 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
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| 123 | 1966 the original team approaching Esthwaite Water to practice sampling from a boat |
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| 124 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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| 125 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
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