51 | The Ouse washes (folder) |
52 | Sussex by the sea |
53 | Wetlands in the Midlands |
54 | The Ouse Washes Folder |
55 | The Colne Barrier 1999 |
56 | The Lowermoor environment report |
57 | Drought : the dry facts |
58 | The Evaluation of FDMM |
59 | The Waterways Bird Survey |
60 | Review of the findings of the prescribed flow at the Wallers Haven |
61 | The management of the water resources of the Little Ouse groundwater unit |
62 | The management of the water resources of the Lark groundwater unit |
63 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
64 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
65 | The influx of black magnetic spherules to the lakes of the English Lake District |
66 | The effects of flow reduction in the River Dee on the aquatic environment |
67 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
68 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
69 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
70 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
71 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
72 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
73 | The drought of 1995 : a report to the Secretary of State for the Environment |
74 | Back to life : bringing the environment back to the people of the North West |
75 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |