201 | Pesticides in the aquatic environment 1996 |
202 | Constructive thinking : save water, save the environment |
203 | The Environment Agency navigations : Thames, Anglian, Southern |
204 | A Review of the Application of |
205 | Ecology and the Water Framework Directive |
206 | Snapshots of the environment : regulating major industry |
207 | 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 |
208 | Review of the microtox toxicity test |
209 | MCERTS : the Environment Agency's monitoring certification scheme |
210 | The effects of predation on salmon fisheries |
211 | Fisheries Assessment Software within the Environment Agency |
212 | Bewdley flood defences : the invisible defences |
213 | The story of a river : Ripples 1 |
214 | Recreation strategy for the River Thames |
215 | Information [on the NRA Anglian Region] |
216 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
217 | Navigations in the Anglian region (EA) |
218 | The Atlantic Salmon Trust Journal 2011 |
219 | Environmental snapshot for the Anglian region 2002 |
220 | Holding back the sea - ripples 3 |
221 | Fish, fisheries and the Water Framework Directive |
222 | A history of the By Brook |
223 | Coastal flooding in the North West |
224 | Stock assessment review on the River Teign |
225 | Fish found in the tidal Thames |