276 | The River Ogmore action plan support document |
277 | About the North West region : factfile |
278 | On duty round the clock : fact file |
279 | The National Rivers Authority : fact file |
280 | Evaluation of the Close Season in Canals |
281 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
282 | Factors affecting the dispersal of coarse fish |
283 | Sustainability examples from the USA and Canada |
284 | Site supervision of the Beach Nourishment Scheme |
285 | Changes to the water abstraction licensing system |
286 | The Tame catchment (NRA Severn-Trent 67) |
287 | Determining The Freshwater Flow Needs Of Estuaries |
288 | The Trophic Diatom Index: A User's Manual; |
289 | River water quality in the Midlands 1997 |
290 | River water quality in the Midlands 1998 |
291 | Shoreline management plans in the Anglian region |
292 | The future of shoreline management : conference papers |
293 | Duties and powers of the Environment Agency |
294 | Hydropower developments and the National Rivers Authority |
295 | Biological investigation of the Common Lake Stream |
296 | The Ecology of Four Scarce Wetland Molluscs |
297 | Recreational waterway byelaws in the Anglian region |
298 | Endocrine Disruption in the Marine Environment |
299 | Study of the River Stour, Kent |
300 | The source : a guide to NRA services |