201 | Lake Mutanda in the Kigezi District |
202 | The Conservation of Atlantic Salmon Habitat |
203 | Monitoring the trophic state of reservoirs
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204 | Flood defences : the Lower Witham strategy |
205 | Water Quality of the Humber Estuary 1986 |
206 | Freshwater Algal Flora of the British Isles |
207 | Green Household Index - The Eco-Cal |
208 | Guardians of the water environment (bilingual document) |
209 | Pesticides in the aquatic environment 1996 |
210 | Constructive thinking : save water, save the environment |
211 | The Environment Agency navigations : Thames, Anglian, Southern |
212 | Sustainable water resources for the future |
213 | A Review of the Application of |
214 | Ecology and the Water Framework Directive |
215 | Snapshots of the environment : regulating major industry |
216 | Review of the microtox toxicity test |
217 | Silt - and its effects on the river |
218 | MCERTS : the Environment Agency's monitoring certification scheme |
219 | The effects of predation on salmon fisheries |
220 | Fisheries Assessment Software within the Environment Agency |
221 | The story of a river : Ripples 1 |
222 | Recreation strategy for the River Thames |
223 | Information [on the NRA Anglian Region] |
224 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
225 | Navigations in the Anglian region (EA) |