76 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
77 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
78 | Fish Tanks in the Hatchery |
79 | The Ferry Boat in 1905 |
80 | The industrial fishery for sandeels |
81 | The Soar Valley improvement scheme |
82 | Annex to 'achieving the quality' |
83 | The Aire catchment (river factfiles) |
84 | Protecting the Kenwith Valley, Bideford |
85 | Welcome to the Essex catchment |
86 | Algae demonstrations in the lab |
87 | The Tyne catchment (river factfiles) |
88 | The Calder catchment (river factfiles) |
89 | Paleolimnological Approaches to the WFD |
90 | Guide to the Medway navigation |
91 | Uses of the water environment |
92 | Water in the Thetford area
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93 | The River Ash : enhancement project |
94 | The Development of LandSim 2.5 |
95 | The River Darent conservation project |
96 | Viruses in the aquatic environment |
97 | The River Weaver : fact file |
98 | Meanders in the Amazon River |
99 | The Esk catchment (river factfiles) |
100 | Air quality and the environment |