| 251 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
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| 252 | The Role Of Bankside Habitat In River Ecology |
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| 253 | Broadland flood alleviation strategy : the programme for flood defence works |
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| 254 | Water quality 2000 : a strategy for the water quality function |
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| 255 | The Warwickshire Avon catchment management plan : consultation report : March 1994 |
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| 256 | The River Thame : catchment review : first draft - 16th Februrary 1996 |
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| 257 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
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| 258 | The Dove catchment management plan : consultation report summary : January 1995 |
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| 259 | Modelling the Dispersion of Radionuclides Following Short Duration Releases to Rivers |
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| 260 | Quality audit of biological samples for the 1990 river quality survey |
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| 261 | Cryptosporidium In Farmed And Wild Animals And The Implications For Water Contamination |
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| 262 | The quality of rivers in England and Wales (1990 to 1995) |
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| 263 | Continuous water quality monitoring results for the Upper Tamar |
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| 264 | Enhancing the environment : 20 case studies in London |
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| 265 | EC directives and the control of water pollution : fact file |
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| 266 | The Swale, Ure and Ouse catchment (river factfiles) |
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| 267 | The Loddon catchment, Thames Region : proposals for Statutory Water Quality Objectives |
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| 268 | The lower Wye catchment management plan : consultation report : June 1994 |
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| 269 | The lower Wye catchment management plan: consultation report summary: June 1994 |
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| 270 | The River Dee catchment management plan : consultation report : June 1994 |
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| 271 | The Tame catchment management plan : consultation report summary : January 1996 |
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| 272 | The Upper Nene catchment management plan : final plan : August 1994 |
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| 273 | The Don, Rother and Dearne catchment (river factfiles) |
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| 274 | Policy and practice for the protection of groundwater |
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| 275 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
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