| 76 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
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| 77 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
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| 78 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
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| 79 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
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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 Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
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| 82 | Fish Tanks in the Hatchery |
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| 83 | The Ferry Boat in 1905 |
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| 84 | 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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| 85 | The industrial fishery for sandeels |
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| 86 | The Soar Valley improvement scheme |
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| 87 | Annex to 'achieving the quality' |
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| 88 | The Aire catchment (river factfiles) |
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| 89 | Protecting the Kenwith Valley, Bideford |
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| 90 | Welcome to the Essex catchment |
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| 91 | The water bill : trickle irrigation |
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| 92 | Algae demonstrations in the lab |
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| 93 | The Tyne catchment (river factfiles) |
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| 94 | The Calder catchment (river factfiles) |
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| 95 | Paleolimnological Approaches to the WFD |
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| 96 | Guide to the Medway navigation |
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| 97 | Uses of the water environment |
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| 98 | Water in the Thetford area
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| 99 | The River Ash : enhancement project |
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| 100 | The Development of LandSim 2.5 |
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