276 | Evaluation of the Close Season in Canals |
277 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
278 | Sustainability examples from the USA and Canada |
279 | Site supervision of the Beach Nourishment Scheme |
280 | Changes to the water abstraction licensing system |
281 | The Tame catchment (NRA Severn-Trent 67) |
282 | Fishery survey of the Doniford Stream 1994 |
283 | Fishery survey of the Horner Water catchment |
284 | Fishery survey of the River Yeo catchment |
285 | Fishery survey of the Congresbury Yeo, 1994 |
286 | Fishery survey of the River Isle catchment |
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 | 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 |
297 | Recreational waterway byelaws in the Anglian region |
298 | Endocrine Disruption in the Marine Environment |
299 | A brief guide to the thames |
300 | We care for the environment : could you? |