276 | About the North West region : factfile |
277 | On duty round the clock : fact file |
278 | The National Rivers Authority : fact file |
279 | Evaluation of the Close Season in Canals |
280 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
281 | Sustainability examples from the USA and Canada |
282 | Site supervision of the Beach Nourishment Scheme |
283 | Changes to the water abstraction licensing system |
284 | The Tame catchment (NRA Severn-Trent 67) |
285 | Fishery survey of the Doniford Stream 1994 |
286 | Fishery survey of the Horner Water catchment |
287 | Fishery survey of the River Yeo catchment |
288 | Fishery survey of the Congresbury Yeo, 1994 |
289 | Fishery survey of the River Isle catchment |
290 | Determining The Freshwater Flow Needs Of Estuaries |
291 | The Trophic Diatom Index: A User's Manual; |
292 | Shoreline management plans in the Anglian region |
293 | The future of shoreline management : conference papers |
294 | Duties and powers of the Environment Agency |
295 | Hydropower developments and the National Rivers Authority |
296 | Biological investigation of the Common Lake Stream |
297 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
298 | The Ecology of Four Scarce Wetland Molluscs |
299 | Recreational waterway byelaws in the Anglian region |
300 | Endocrine Disruption in the Marine Environment |