176 | Ecology and the Water Framework Directive |
177 | Snapshots of the environment : regulating major industry |
178 | 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 |
179 | Review of the microtox toxicity test |
180 | Silt - and its effects on the river |
181 | MCERTS : the Environment Agency's monitoring certification scheme |
182 | The effects of predation on salmon fisheries |
183 | Fisheries Assessment Software within the Environment Agency |
184 | Bewdley flood defences : the invisible defences |
185 | The story of a river : Ripples 1 |
186 | Recreation strategy for the River Thames |
187 | Information [on the NRA Anglian Region] |
188 | Navigations in the Anglian region (EA) |
189 | The Atlantic Salmon Trust Journal 2011 |
190 | Holding back the sea - ripples 3 |
191 | Fish, fisheries and the Water Framework Directive |
192 | A history of the By Brook |
193 | Coastal flooding in the North West |
194 | Bioaccumulation of metals in the Thames Estuary |
195 | Humber estuary : state of the environment 1998 |
196 | Invertebrate animals of the tidal Thames |
197 | Marine safety in the Harbour of Rye |
198 | Drought in the South : in depth |
199 | Tide tables for the Anglian Region 1997 |
200 | Monitoring the coast for flood defence |