| 151 | Snapshots of the environment : enhancing biodiversity |
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| 152 | Information on the status of salmon stocks |
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| 153 | The Atlantic Salmon Trust Journal 2011 |
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| 154 | Aerial view of the River Laboratory |
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| 155 | 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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| 156 | Determining The Causes Of 'Apparent Eutrophication' Effects |
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| 157 | 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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| 158 | Recreational waterways in the Anglian region : byelaws |
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| 159 | Public participation and the Water Framework Directive |
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| 160 | Chew Magna : reducing the risk of flooding |
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| 161 | General introduction to the Water Framework Directive |
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| 162 | The Great Ouse (Bedford Ouse) fact file |
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| 163 | Agriculture and the Water Framework Directive |
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| 164 | Factors affecting salmon in the sea |
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| 165 | We care for the environment : could you? |
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| 166 | Recreational waterway byelaws in the Anglian region |
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| 167 | A Demonstration Of The Feasibility Of Soilpacs |
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| 168 | Refuse fill for the construction of seawalls |
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| 169 | Monitoring the coast for flood defence |
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| 170 | Pesticides in the aquatic environment 1995 |
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| 171 | Information [on the NRA Anglian Region] |
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| 172 | Hydropower developments and the National Rivers Authority |
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| 173 | The Environment Agency's risk portfolio June 2000 |
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| 174 | Synoptic State of the Environment Monitoring |
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| 175 | Determining The Freshwater Flow Needs Of Estuaries |
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