226 | Sustainable water resources for the future |
227 | Pollution control on the River Alt |
228 | A Review of the Application of |
229 | Ecology and the Water Framework Directive |
230 | Snapshots of the environment : regulating major industry |
231 | 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 |
232 | Review of the microtox toxicity test |
233 | Silt - and its effects on the river |
234 | MCERTS : the Environment Agency's monitoring certification scheme |
235 | The effects of predation on salmon fisheries |
236 | Fisheries Assessment Software within the Environment Agency |
237 | Bewdley flood defences : the invisible defences |
238 | The story of a river : Ripples 1 |
239 | Recreation strategy for the River Thames |
240 | Information [on the NRA Anglian Region] |
241 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
242 | Navigations in the Anglian region (EA) |
243 | The Atlantic Salmon Trust Journal 2011 |
244 | Environmental snapshot for the Anglian region 2002 |
245 | Holding back the sea - ripples 3 |
246 | Fish, fisheries and the Water Framework Directive |
247 | A history of the By Brook |
248 | Coastal flooding in the North West |
249 | Bioaccumulation of metals in the Thames Estuary |
250 | Environmental issues in the Midlands 1995/96 |