| 76 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
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| 77 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
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| 78 | The effects of flow reduction in the River Dee on the aquatic environment |
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| 79 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
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| 80 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
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| 81 | The influx of black magnetic spherules to the lakes of the English Lake District |
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| 82 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
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| 83 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
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| 84 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
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| 85 | Back to life : bringing the environment back to the people of the North West |
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| 86 | The Development of LandSim 2.5 |
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| 87 | Guide to the Medway navigation |
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| 88 | The River Ash : enhancement project |
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| 89 | The Aire catchment (river factfiles) |
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| 90 | Protecting the Lincolnshire Wash coast |
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| 91 | The Hull catchment (river factfiles) |
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| 92 | The Agency's conservation duties (SD2) |
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| 93 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
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| 94 | The tidal Thames : fact file |
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| 95 | Protecting the Kenwith Valley, Bideford |
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| 96 | Re-building the Anglian coastline |
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| 97 | The Severn Bore in 1993 |
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| 98 | The River Weaver : fact file |
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| 99 | The Tees catchment (river factfiles) |
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| 100 | The Severn Bore in 1995 |
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