301 | The River Ogmore action plan support document |
302 | About the North West region : factfile |
303 | On duty round the clock : fact file |
304 | The National Rivers Authority : fact file |
305 | Evaluation of the Close Season in Canals |
306 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
307 | Factors affecting the dispersal of coarse fish |
308 | Sustainability examples from the USA and Canada |
309 | Site supervision of the Beach Nourishment Scheme |
310 | Changes to the water abstraction licensing system |
311 | The Tame catchment (NRA Severn-Trent 67) |
312 | Fishery survey of the Doniford Stream 1994 |
313 | Fishery survey of the Horner Water catchment |
314 | Fishery survey of the River Yeo catchment |
315 | Fishery survey of the Congresbury Yeo, 1994 |
316 | Fishery survey of the River Isle catchment |
317 | Determining The Freshwater Flow Needs Of Estuaries |
318 | The Trophic Diatom Index: A User's Manual; |
319 | River water quality in the Midlands 1997 |
320 | River water quality in the Midlands 1998 |
321 | The future of shoreline management : conference papers |
322 | Duties and powers of the Environment Agency |
323 | Hydropower developments and the National Rivers Authority |
324 | Biological investigation of the Common Lake Stream |
325 | 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 |