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