226 | About the North West region : factfile |
227 | On duty round the clock : fact file |
228 | The National Rivers Authority : fact file |
229 | Evaluation of the Close Season in Canals |
230 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
231 | Factors affecting the dispersal of coarse fish |
232 | Sustainability examples from the USA and Canada |
233 | Site supervision of the Beach Nourishment Scheme |
234 | Changes to the water abstraction licensing system |
235 | The Tame catchment (NRA Severn-Trent 67) |
236 | Determining The Freshwater Flow Needs Of Estuaries |
237 | The Trophic Diatom Index: A User's Manual; |
238 | River water quality in the Midlands 1997 |
239 | River water quality in the Midlands 1998 |
240 | Shoreline management plans in the Anglian region |
241 | The future of shoreline management : conference papers |
242 | Duties and powers of the Environment Agency |
243 | Biological investigation of the Common Lake Stream |
244 | The Ecology of Four Scarce Wetland Molluscs |
245 | Recreational waterway byelaws in the Anglian region |
246 | Endocrine Disruption in the Marine Environment |
247 | Study of the River Stour, Kent |
248 | The source : a guide to NRA services |
249 | What's happening in the North East |
250 | Phosphate in the cut-off channel |