301 | Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority |
302 | Recreational waterways in the Anglian region : byelaws |
303 | Shrewsbury flood defences : the next steps |
304 | The Restoration of Vegetation on Saltmarshes |
305 | Lake Mutanda in the Kigezi District |
306 | A user's guide to the River Thames |
307 | The River Ogmore action plan support document |
308 | About the North West region : factfile |
309 | On duty round the clock : fact file |
310 | The National Rivers Authority : fact file |
311 | Evaluation of the Close Season in Canals |
312 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
313 | Factors affecting the dispersal of coarse fish |
314 | Sustainability examples from the USA and Canada |
315 | Site supervision of the Beach Nourishment Scheme |
316 | Changes to the water abstraction licensing system |
317 | The Tame catchment (NRA Severn-Trent 67) |
318 | Determining The Freshwater Flow Needs Of Estuaries |
319 | The Trophic Diatom Index: A User's Manual; |
320 | River water quality in the Midlands 1997 |
321 | River water quality in the Midlands 1998 |
322 | Shoreline management plans in the Anglian region |
323 | The future of shoreline management : conference papers |
324 | Duties and powers of the Environment Agency |
325 | Hydropower developments and the National Rivers Authority |