51 | The Colne Barrier 1999 |
52 | Sussex by the sea |
53 | The Severn Bore 1996 |
54 | The management of the water resources of the Lark groundwater unit |
55 | The management of the water resources of the Little Ouse groundwater unit |
56 | An aerial photograph of The Ferry House prior to the construction of The Pearsall Building |
57 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
58 | The effects of flow reduction in the River Dee on the aquatic environment |
59 | The influx of black magnetic spherules to the lakes of the English Lake District |
60 | The drought of 1995 : a report to the Secretary of State for the Environment |
61 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
62 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
63 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
64 | Fish Tanks in the Hatchery |
65 | The Ferry Boat in 1905 |
66 | The industrial fishery for sandeels |
67 | Annex to 'achieving the quality' |
68 | Protecting the Kenwith Valley, Bideford |
69 | Welcome to the Essex catchment |
70 | The water bill : trickle irrigation |
71 | Algae demonstrations in the lab |
72 | Paleolimnological Approaches to the WFD |
73 | Guide to the Medway navigation |
74 | Uses of the water environment |
75 | Water in the Thetford area
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