| 101 | Roger Sweeting providing a commentary on The Tern |
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| 102 | Policy and practice for the protection of groundwater |
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| 103 | Water resources for the future : annual review 2003 |
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| 104 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 105 | Note 3 by Professor Gerald Sargent regarding the Coniston Seismic Survey 1983 |
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| 106 | Quality audit of biological samples for the 1990 river quality survey |
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| 107 | The quality of rivers in England and Wales (1990 to 1995) |
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| 108 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
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| 109 | Policy and practice for the protection of groundwater |
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| 110 | Policy and practice for the protection of groundwater - NRA leaflet |
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| 111 | Policy and practice for the protection of groundwater : draft for consultation |
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| 112 | The River Dee catchment management plan : consultation report : June 1994 |
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| 113 | Policy and practice for the protection of groundwater |
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| 114 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 115 | Method for assessing the heritage value of net fisheries |
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| 116 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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| 117 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
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| 118 | A guide to sustainable urban drainage : protecting the quality of our environment |
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| 119 | The NRA in business : annual review and summary accounts 1993-94 |
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| 120 | Report on monitoring of environmental quality in the Severn Estuary |
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| 121 | 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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| 122 | 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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| 123 | 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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| 124 | 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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| 125 | 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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