151 | Surveying and tracking salmon in the sea |
152 | The Sea Trout Stock Collapse, 1989-1992 |
153 | Aerial view of the River Laboratory |
154 | Chew Magna : reducing the risk of flooding |
155 | The River Lark project Model Manual |
156 | The Environment Agency's risk portfolio June 2000 |
157 | Reed cutter used at the River Lab |
158 | The tideway storm problem May 1988 |
159 | A Laboratory in the River Lab |
160 | Lake Mutanda in the Kigezi District |
161 | The Conservation of Atlantic Salmon Habitat |
162 | Protecting native crayfish in the Midlands |
163 | Monitoring the trophic state of reservoirs
|
164 | Flood defences : the Lower Witham strategy |
165 | Freshwater Algal Flora of the British Isles |
166 | Guardians of the water environment (bilingual document) |
167 | Pesticides in the aquatic environment 1996 |
168 | The Environment Agency navigations : Thames, Anglian, Southern |
169 | A Review of the Application of |
170 | Snapshots of the environment : regulating major industry |
171 | The introduction of an effective market testing programme for the flood defence function of the National Rivers Authority in the North West Region : certificate in management |
172 | Review of the microtox toxicity test |
173 | MCERTS : the Environment Agency's monitoring certification scheme |
174 | The effects of predation on salmon fisheries |
175 | Fisheries Assessment Software within the Environment Agency |