| 226 | Guardians of the water environment (bilingual document) |
|---|
| 227 | Pesticides in the aquatic environment 1996 |
|---|
| 228 | Constructive thinking : save water, save the environment |
|---|
| 229 | The Environment Agency navigations : Thames, Anglian, Southern |
|---|
| 230 | Sustainable water resources for the future |
|---|
| 231 | Pollution control on the River Alt |
|---|
| 232 | A Review of the Application of |
|---|
| 233 | Ecology and the Water Framework Directive |
|---|
| 234 | Snapshots of the environment : regulating major industry |
|---|
| 235 | 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 |
|---|
| 236 | Review of the microtox toxicity test |
|---|
| 237 | Silt - and its effects on the river |
|---|
| 238 | MCERTS : the Environment Agency's monitoring certification scheme |
|---|
| 239 | The effects of predation on salmon fisheries |
|---|
| 240 | Fisheries Assessment Software within the Environment Agency |
|---|
| 241 | Bewdley flood defences : the invisible defences |
|---|
| 242 | The story of a river : Ripples 1 |
|---|
| 243 | Recreation strategy for the River Thames |
|---|
| 244 | Information [on the NRA Anglian Region] |
|---|
| 245 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
|---|
| 246 | Navigations in the Anglian region (EA) |
|---|
| 247 | The Atlantic Salmon Trust Journal 2011 |
|---|
| 248 | Environmental snapshot for the Anglian region 2002 |
|---|
| 249 | Holding back the sea - ripples 3 |
|---|
| 250 | Fish, fisheries and the Water Framework Directive |
|---|
