176 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
177 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective |
178 | Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste |
179 | The water environment - our cultural heritage |
180 | Snapshots of the environment : enhancing biodiversity |
181 | Information on the status of salmon stocks |
182 | Surveying and tracking salmon in the sea |
183 | The Sea Trout Stock Collapse, 1989-1992 |
184 | Aerial view of the River Laboratory |
185 | The River Lark project Model Manual |
186 | Factors affecting salmon in the sea |
187 | The Environment Agency's risk portfolio June 2000 |
188 | Reed cutter used at the River Lab |
189 | Report on a visit to the Faroes |
190 | Naturalisation of the Orton flow record |
191 | Forestry and the Water Framework Directive |
192 | A Laboratory in the River Lab |
193 | Lake Mutanda in the Kigezi District |
194 | The Conservation of Atlantic Salmon Habitat |
195 | Protecting native crayfish in the Midlands |
196 | Monitoring the trophic state of reservoirs
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197 | Water Quality of the Humber Estuary 1986 |
198 | Freshwater Algal Flora of the British Isles |
199 | Green Household Index - The Eco-Cal |
200 | Guardians of the water environment (bilingual document) |