51 | The Dee regulation scheme (bilingual) |
52 | The Severn Bore in 1994 |
53 | The River Mersey : fact file |
54 | The Aire catchment (river factfiles) |
55 | Phosphorus in the Thames catchment |
56 | Guardian of the water environment |
57 | The Soar Valley improvement scheme |
58 | The Hull catchment (river factfiles) |
59 | The Derwent catchment (river factfiles) |
60 | The River Thames phosphate model |
61 | The Esk catchment (river factfiles) |
62 | Conservation in the Anglian region |
63 | The River Ash : enhancement project |
64 | Meanders in the Amazon River |
65 | The Tyne catchment (river factfiles) |
66 | Welcome to the Essex catchment |
67 | The Wear catchment (river factfiles) |
68 | Hysim model : modelling the flows of the River Deben |
69 | The effect of the voluntary initiative on water quality |
70 | Managing the Humber Estuary : the Environment Agency's approach |
71 | An investigation into the effect of Farnham STW on the River Wey |
72 | An investigation into the effects of Woking STW on the River Wey |
73 | The role of the National Rivers Authority in droughts |
74 | An investigation into the bacteriological levels in the River Seaton |
75 | Hydrometry : the science of measuring the water cycle |