| 226 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
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| 227 | Regional fishing guide : a guide to day ticket waters in the Midlands |
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| 228 | Non-compliance of the Bidwell Brook with river quality objectives |
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| 229 | Flood warning information for the Hertfordshire/Essex border : River Stort catchment |
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| 230 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
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| 231 | Identification of water quality problems in the Strat and Neet catchments |
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| 232 | Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy |
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| 233 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
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| 234 | Second annual review of the Sid/Otter catchment management plan 1999 |
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| 235 | Contribution of small streams to potential fish production in the Conwy catchment |
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| 236 | The ecology and management of riverine trees : interim report |
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| 237 | Low-cost modifications of the Crump weir to improve fish passage |
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| 238 | Policy and practice for the protection of groundwater - Thames region appendix |
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| 239 | Policy and practice for the protection of floodplains |
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| 240 | Second annual review of the Seaton, Looe and Fowey catchment management plan |
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| 241 | The Yarrow catchment : recommendations for statutory water quality objectives |
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| 242 | The Use of a Hydroacoustic Counter for Assessing Salmon Stocks |
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| 243 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
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| 244 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
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| 245 | Fine sediment deposition in the River Keer : geomorphological assessment |
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| 246 | The Loddon catchment, Thames : recommendations for statutory water quality objectives |
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| 247 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
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| 248 | The Adur and Ouse catchment abstraction management strategy : consultation document |
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| 249 | First annual review of the River Exe catchment management plan |
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| 250 | First annual review of the Taw/Torridge estuary catchment management plan (1996) |
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