76 | The influx of black magnetic spherules to the lakes of the English Lake District |
77 | Annex to 'achieving the quality' |
78 | Paleolimnological Approaches to the WFD |
79 | The Calder catchment (river factfiles) |
80 | The River Arun : fact file |
81 | Algae demonstrations in the lab |
82 | The Aire catchment (river factfiles) |
83 | Phosphorus in the Thames catchment |
84 | The Esk catchment (river factfiles) |
85 | The oceanography of Falmouth harbour |
86 | The River Ash : enhancement project |
87 | Dissemination of the anglian SDMS |
88 | Viruses in the aquatic environment |
89 | Guide to the Medway navigation |
90 | The Tyne catchment (river factfiles) |
91 | Welcome to the Essex catchment |
92 | Protecting the Lincolnshire Wash coast |
93 | The Agency's conservation duties (SD2) |
94 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
95 | Protecting the Kenwith Valley, Bideford |
96 | The River Weaver : fact file |
97 | Guardian of the water environment |
98 | The water bill : trickle irrigation |
99 | Help safeguard the Torridge (leaflet) |
100 | Air quality and the environment |