76 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
77 | The water quality of the Humber Estuary 1992 : a report from The Humber Estuary Committee |
78 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
79 | The influx of black magnetic spherules to the lakes of the English Lake District |
80 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
81 | Annex to 'achieving the quality' |
82 | Paleolimnological Approaches to the WFD |
83 | Fish Tanks in the Hatchery |
84 | The Calder catchment (river factfiles) |
85 | The River Arun : fact file |
86 | Algae demonstrations in the lab |
87 | The Ferry Boat in 1905 |
88 | The Aire catchment (river factfiles) |
89 | Phosphorus in the Thames catchment |
90 | The Hull catchment (river factfiles) |
91 | The Esk catchment (river factfiles) |
92 | The oceanography of Falmouth harbour |
93 | The River Ash : enhancement project |
94 | Dissemination of the anglian SDMS |
95 | Viruses in the aquatic environment |
96 | Guide to the Medway navigation |
97 | The Tyne catchment (river factfiles) |
98 | Welcome to the Essex catchment |
99 | Protecting the Lincolnshire Wash coast |
100 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |