51 | The Evaluation of FDMM |
52 | The Ferry Boat, Windermere |
53 | The Colne Barrier 1999 |
54 | Review of the findings of the prescribed flow at the Wallers Haven |
55 | The management of the water resources of the Lark groundwater unit |
56 | The management of the water resources of the Little Ouse groundwater unit |
57 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
58 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
59 | The effects of flow reduction in the River Dee on the aquatic environment |
60 | The influx of black magnetic spherules to the lakes of the English Lake District |
61 | Angle on the Broads : helping you get the most out of fishing on the Broads |
62 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
63 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
64 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
65 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
66 | The River Mersey : fact file |
67 | Phosphorus in the Thames catchment |
68 | The Soar Valley improvement scheme |
69 | Protecting the Kenwith Valley, Bideford |
70 | Welcome to the Essex catchment |
71 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
72 | Meanders in the Amazon River |
73 | River in the Dourdogne region |
74 | The Severn Bore in 1994 |
75 | The Severn Bore in 1993 |