51 | The drought of 1995 : a report to the Secretary of State for the Environment |
52 | Back to life : bringing the environment back to the people of the North West |
53 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
54 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
55 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
56 | Angle on the Broads : helping you get the most out of fishing on the Broads |
57 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
58 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
59 | River in the Dourdogne region |
60 | Annex to 'achieving the quality' |
61 | Paleolimnological Approaches to the WFD |
62 | Road transport and the environment |
63 | Fish Tanks in the Hatchery |
64 | The Calder catchment (river factfiles) |
65 | Uses of the water environment |
66 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
67 | Rivers of the New Forest |
68 | The Severn Bore in 1995 |
69 | The River Arun : fact file |
70 | Water in the Thetford area
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71 | The Northumberland catchment (river factfiles) |
72 | Algae demonstrations in the lab |
73 | The Ferry Boat in 1905 |
74 | The Tees catchment (river factfiles) |
75 | The Severn Bore in 1993 |