51 | Meanders in the Amazon River |
52 | The Esk catchment (river factfiles) |
53 | The Dee regulation scheme (bilingual) |
54 | The Derwent catchment (river factfiles) |
55 | The Hull catchment (river factfiles) |
56 | The Northumberland catchment (river factfiles) |
57 | The River Alt : fact file |
58 | The River Arun : fact file |
59 | The River Mersey : fact file |
60 | The Tees catchment (river factfiles) |
61 | The Wear catchment (river factfiles) |
62 | The tidal Thames : fact file |
63 | River in the Dourdogne region |
64 | Rivers of the New Forest |
65 | The River Thames phosphate model |
66 | The Severn Bore in 1993 |
67 | The Severn Bore in 1994 |
68 | The Severn Bore in 1995 |
69 | Phosphorus in the Thames catchment |
70 | A Report on the Drought on the River Darent |
71 | Managing the Humber Estuary : the Environment Agency's approach |
72 | An investigation into the bacteriological levels in the River Seaton |
73 | River Darent : strategy for the enhancement of the River Darent, Kent |
74 | The effects of Guildford STW on the River Wey |
75 | The state of the water environment : six year trends report |