| 176 | The water environment - our cultural heritage |
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| 177 | Snapshots of the environment : enhancing biodiversity |
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| 178 | Information on the status of salmon stocks |
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| 179 | Surveying and tracking salmon in the sea |
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| 180 | The Atlantic Salmon Trust Journal 2011 |
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| 181 | The Sea Trout Stock Collapse, 1989-1992 |
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| 182 | Aerial view of the River Laboratory |
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| 183 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
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| 184 | Determining The Causes Of 'Apparent Eutrophication' Effects |
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| 185 | Recreational waterways in the Anglian region : byelaws |
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| 186 | Beneath the town : safeguarding Bodmin from flooding |
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| 187 | Chew Magna : reducing the risk of flooding |
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| 188 | General introduction to the Water Framework Directive |
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| 189 | The River Lark project Model Manual |
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| 190 | The Great Ouse (Bedford Ouse) fact file |
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| 191 | Agriculture and the Water Framework Directive |
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| 192 | Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority |
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| 193 | Stock assessment review on the River Dart |
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| 194 | Factors affecting salmon in the sea |
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| 195 | We care for the environment : could you? |
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| 196 | Recreational waterway byelaws in the Anglian region |
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| 197 | A Demonstration Of The Feasibility Of Soilpacs |
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| 198 | Study of the River Stour, Kent |
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| 199 | Refuse fill for the construction of seawalls |
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| 200 | Monitoring the coast for flood defence |
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