51 | Fishing in the South |
52 | Drought : the dry facts |
53 | The Severn Bore 1996 |
54 | Wetlands in the Midlands |
55 | Enhancing the River Otter |
56 | Bacteriological survey : The Wash |
57 | The Ouse Washes Folder |
58 | The River Test. 1991. |
59 | The Lowermoor environment report |
60 | The management of the water resources of the Lark groundwater unit |
61 | The management of the water resources of the Little Ouse groundwater unit |
62 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
63 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
64 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
65 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
66 | Angle on the Broads : helping you get the most out of fishing on the Broads |
67 | The importance of sediment release of phosphorus in the restoration of the Norfolk Broads |
68 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
69 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
70 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
71 | The drought of 1995 : a report to the Secretary of State for the Environment |
72 | The influx of black magnetic spherules to the lakes of the English Lake District |
73 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
74 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
75 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |