51 | Enhancing the River Otter |
52 | Drought : the dry facts |
53 | Wetlands in the Midlands |
54 | The Severn Bore 1996 |
55 | Review of the findings of the prescribed flow at the Wallers Haven |
56 | The management of the water resources of the Lark groundwater unit |
57 | The management of the water resources of the Little Ouse groundwater unit |
58 | The influx of black magnetic spherules to the lakes of the English Lake District |
59 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
60 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
61 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
62 | Back to life : bringing the environment back to the people of the North West |
63 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
64 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
65 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
66 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
67 | The effects of flow reduction in the River Dee on the aquatic environment |
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 | River in the Dourdogne region |
71 | Annex to 'achieving the quality' |
72 | Paleolimnological Approaches to the WFD |
73 | The Calder catchment (river factfiles) |
74 | Rivers of the New Forest |
75 | The River Arun : fact file |