51 | Sussex by the sea |
52 | The Ouse washes (folder) |
53 | The Waterways Bird Survey |
54 | The Colne Barrier 1999 |
55 | Fishing in the South |
56 | Enhancing the River Otter |
57 | The Ouse Washes Folder |
58 | Drought : the dry facts |
59 | Wetlands in the Midlands |
60 | The Severn Bore 1996 |
61 | Review of the findings of the prescribed flow at the Wallers Haven |
62 | The management of the water resources of the Lark groundwater unit |
63 | The management of the water resources of the Little Ouse groundwater unit |
64 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
65 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
66 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
67 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
68 | Back to life : bringing the environment back to the people of the North West |
69 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
70 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
71 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
72 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
73 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
74 | The effects of flow reduction in the River Dee on the aquatic environment |
75 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |