201 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
202 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
203 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
204 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
205 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
206 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
207 | Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste |
208 | The water environment - our cultural heritage |
209 | Snapshots of the environment : enhancing biodiversity |
210 | Information on the status of salmon stocks |
211 | Surveying and tracking salmon in the sea |
212 | The Sea Trout Stock Collapse, 1989-1992 |
213 | Aerial view of the River Laboratory |
214 | Chew Magna : reducing the risk of flooding |
215 | Factors affecting salmon in the sea |
216 | The Environment Agency's risk portfolio June 2000 |
217 | Reed cutter used at the River Lab |
218 | Report on a visit to the Faroes |
219 | Naturalisation of the Orton flow record |
220 | The tideway storm problem May 1988 |
221 | Forestry and the Water Framework Directive |
222 | A Laboratory in the River Lab |
223 | Lake Mutanda in the Kigezi District |
224 | The Conservation of Atlantic Salmon Habitat |
225 | Protecting native crayfish in the Midlands |