76 | The influx of black magnetic spherules to the lakes of the English Lake District |
77 | Study into the effect of Chertsey STW on the North Arm of the River Bourne |
78 | Annex to 'achieving the quality' |
79 | Paleolimnological Approaches to the WFD |
80 | Fish Tanks in the Hatchery |
81 | The Calder catchment (river factfiles) |
82 | The River Arun : fact file |
83 | Algae demonstrations in the lab |
84 | The Ferry Boat in 1905 |
85 | The Aire catchment (river factfiles) |
86 | Phosphorus in the Thames catchment |
87 | The Hull catchment (river factfiles) |
88 | The Esk catchment (river factfiles) |
89 | Guide to the Medway navigation |
90 | The Tyne catchment (river factfiles) |
91 | Welcome to the Essex catchment |
92 | The Agency's conservation duties (SD2) |
93 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
94 | Protecting the Kenwith Valley, Bideford |
95 | The River Weaver : fact file |
96 | The water bill : trickle irrigation |
97 | The industrial fishery for sandeels |
98 | Help safeguard the Torridge (leaflet) |
99 | Air quality and the environment |
100 | The Development of LandSim 2.5 |