| 1 | The status of the Windermere charr populations |
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| 2 | The Ouse washes (folder) |
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| 3 | The Aire catchment (river factfiles) |
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| 4 | The Hull catchment (river factfiles) |
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| 5 | The Tees catchment (river factfiles) |
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| 6 | The Tyne catchment (river factfiles) |
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| 7 | The Calder catchment (river factfiles) |
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| 8 | The Esk catchment (river factfiles) |
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| 9 | The Derwent catchment (river factfiles) |
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| 10 | The Northumberland catchment (river factfiles) |
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| 11 | The Wear catchment (river factfiles) |
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| 12 | The River Arun : fact file |
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| 13 | The development of the Gammarus pulex feeding rate Bioassay |
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| 14 | Refuse fill for the construction of seawalls |
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| 15 | Surveying and tracking salmon in the sea |
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| 16 | The Nidd and Wharfe catchment (river factfiles) |
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| 17 | 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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| 18 | Factors affecting salmon in the sea |
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| 19 | Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918 |
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| 20 | Catches of Migratory Fish in the River Don, Aberdeenshire- Consideration of the Availability of Fish |
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| 21 | Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study |
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| 22 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
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| 23 | Snapshots of the environment : a new environmental approach |
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| 24 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
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| 25 | The Don, Rother and Dearne catchment (river factfiles) |
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