| 226 | Pesticides in the aquatic environment 1996 |
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| 227 | Constructive thinking : save water, save the environment |
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| 228 | The Environment Agency navigations : Thames, Anglian, Southern |
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| 229 | Sustainable water resources for the future |
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| 230 | Pollution control on the River Alt |
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| 231 | A Review of the Application of |
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| 232 | Ecology and the Water Framework Directive |
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| 233 | Snapshots of the environment : regulating major industry |
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| 234 | The introduction of an effective market testing programme for the flood defence function of the National Rivers Authority in the North West Region : certificate in management |
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| 235 | Review of the microtox toxicity test |
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| 236 | Silt - and its effects on the river |
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| 237 | MCERTS : the Environment Agency's monitoring certification scheme |
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| 238 | Bewdley flood defences : the invisible defences |
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| 239 | The story of a river : Ripples 1 |
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| 240 | Recreation strategy for the River Thames |
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| 241 | Information [on the NRA Anglian Region] |
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| 242 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
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| 243 | Navigations in the Anglian region (EA) |
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| 244 | Environmental snapshot for the Anglian region 2002 |
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| 245 | Holding back the sea - ripples 3 |
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| 246 | Coastal flooding in the North West |
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| 247 | Bioaccumulation of metals in the Thames Estuary |
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| 248 | Environmental issues in the Midlands 1995/96 |
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| 249 | Fish found in the tidal Thames |
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| 250 | Humber estuary : state of the environment 1998 |
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