251 | Monitoring the coast for flood defence |
252 | Refuse fill for the construction of seawalls |
253 | Fishery survey of the River Axe catchment |
254 | Synoptic State of the Environment Monitoring |
255 | Evaluating The Benefits Of Hydrometric Networks |
256 | The River Severn (NRA Severn-Trent 65) |
257 | The Recreational Use of Floodbanks Phase 1 |
258 | Beneath the town : safeguarding Bodmin from flooding |
259 | General introduction to the Water Framework Directive |
260 | Pesticides in the aquatic environment 1995 |
261 | Garden with care and protect the environment |
262 | Navigations in the Anglian Region (NRA) |
263 | Canoeist guide to the River Severn |
264 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
265 | 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 |
266 | Recreational waterways in the Anglian region : byelaws |
267 | Shrewsbury flood defences : the next steps |
268 | The Restoration of Vegetation on Saltmarshes |
269 | Lake Mutanda in the Kigezi District |
270 | A user's guide to the River Thames |
271 | The River Ogmore action plan support document |
272 | About the North West region : factfile |
273 | On duty round the clock : fact file |
274 | The National Rivers Authority : fact file |
275 | Evaluation of the Close Season in Canals |