151 | Lake Mutanda in the Kigezi District |
152 | Protecting native crayfish in the Midlands |
153 | Flood defences : the Lower Witham strategy |
154 | Water Quality of the Humber Estuary 1986 |
155 | Freshwater Algal Flora of the British Isles |
156 | Green Household Index - The Eco-Cal |
157 | Guardians of the water environment (bilingual document) |
158 | Pesticides in the aquatic environment 1996 |
159 | Constructive thinking : save water, save the environment |
160 | The Environment Agency navigations : Thames, Anglian, Southern |
161 | Sustainable water resources for the future |
162 | A Review of the Application of |
163 | Ecology and the Water Framework Directive |
164 | Snapshots of the environment : regulating major industry |
165 | Review of the microtox toxicity test |
166 | Silt - and its effects on the river |
167 | MCERTS : the Environment Agency's monitoring certification scheme |
168 | Fisheries Assessment Software within the Environment Agency |
169 | Bewdley flood defences : the invisible defences |
170 | The story of a river : Ripples 1 |
171 | Recreation strategy for the River Thames |
172 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
173 | Navigations in the Anglian region (EA) |
174 | Holding back the sea - ripples 3 |
175 | Fish, fisheries and the Water Framework Directive |