201 | Pesticides in the aquatic environment 1996 |
202 | Constructive thinking : save water, save the environment |
203 | The Environment Agency navigations : Thames, Anglian, Southern |
204 | Sustainable water resources for the future |
205 | A Review of the Application of |
206 | Ecology and the Water Framework Directive |
207 | Snapshots of the environment : regulating major industry |
208 | 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 |
209 | Review of the microtox toxicity test |
210 | Silt - and its effects on the river |
211 | MCERTS : the Environment Agency's monitoring certification scheme |
212 | Bewdley flood defences : the invisible defences |
213 | The story of a river : Ripples 1 |
214 | Recreation strategy for the River Thames |
215 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
216 | Navigations in the Anglian region (EA) |
217 | Holding back the sea - ripples 3 |
218 | A history of the By Brook |
219 | Coastal flooding in the North West |
220 | Bioaccumulation of metals in the Thames Estuary |
221 | Fish found in the tidal Thames |
222 | Invertebrate animals of the tidal Thames |
223 | Marine safety in the Harbour of Rye |
224 | Drought in the South : in depth |
225 | Tide tables for the Anglian Region 1997 |