| 251 | Recreational waterways in the Anglian region : byelaws |
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| 252 | Shrewsbury flood defences : the next steps |
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| 253 | The Restoration of Vegetation on Saltmarshes |
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| 254 | Lake Mutanda in the Kigezi District |
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| 255 | A user's guide to the River Thames |
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| 256 | The River Ogmore action plan support document |
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| 257 | About the North West region : factfile |
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| 258 | On duty round the clock : fact file |
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| 259 | The National Rivers Authority : fact file |
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| 260 | Evaluation of the Close Season in Canals |
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| 261 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
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| 262 | Factors affecting the dispersal of coarse fish |
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| 263 | Sustainability examples from the USA and Canada |
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| 264 | Site supervision of the Beach Nourishment Scheme |
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| 265 | Changes to the water abstraction licensing system |
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| 266 | Determining The Freshwater Flow Needs Of Estuaries |
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| 267 | The Trophic Diatom Index: A User's Manual; |
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| 268 | Shoreline management plans in the Anglian region |
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| 269 | The future of shoreline management : conference papers |
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| 270 | Duties and powers of the Environment Agency |
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| 271 | Hydropower developments and the National Rivers Authority |
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| 272 | Biological investigation of the Common Lake Stream |
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| 273 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
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| 274 | The Ecology of Four Scarce Wetland Molluscs |
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| 275 | Recreational waterway byelaws in the Anglian region |
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