51 | Back to life : bringing the environment back to the people of the North West |
52 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
53 | The effects of flow reduction in the River Dee on the aquatic environment |
54 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
55 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
56 | The drought of 1995 : a report to the Secretary of State for the Environment |
57 | The influx of black magnetic spherules to the lakes of the English Lake District |
58 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
59 | Annex to 'achieving the quality' |
60 | Paleolimnological Approaches to the WFD |
61 | Fish Tanks in the Hatchery |
62 | The Calder catchment (river factfiles) |
63 | Algae demonstrations in the lab |
64 | The Ferry Boat in 1905 |
65 | The Aire catchment (river factfiles) |
66 | Phosphorus in the Thames catchment |
67 | The Hull catchment (river factfiles) |
68 | The Esk catchment (river factfiles) |
69 | The oceanography of Falmouth harbour |
70 | The River Ash : enhancement project |
71 | Dissemination of the anglian SDMS |
72 | Viruses in the aquatic environment |
73 | The Tyne catchment (river factfiles) |
74 | Welcome to the Essex catchment |
75 | The Agency's conservation duties (SD2) |