276 | Synoptic State of the Environment Monitoring |
277 | Evaluating The Benefits Of Hydrometric Networks |
278 | The River Severn (NRA Severn-Trent 65) |
279 | The Recreational Use of Floodbanks Phase 1 |
280 | Beneath the town : safeguarding Bodmin from flooding |
281 | Pesticides in the aquatic environment 1995 |
282 | Garden with care and protect the environment |
283 | Navigations in the Anglian Region (NRA) |
284 | Canoeist guide to the River Severn |
285 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
286 | 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 |
287 | Recreational waterways in the Anglian region : byelaws |
288 | The Restoration of Vegetation on Saltmarshes |
289 | Lake Mutanda in the Kigezi District |
290 | A user's guide to the River Thames |
291 | About the North West region : factfile |
292 | On duty round the clock : fact file |
293 | The National Rivers Authority : fact file |
294 | Evaluation of the Close Season in Canals |
295 | Sustainability examples from the USA and Canada |
296 | Site supervision of the Beach Nourishment Scheme |
297 | Changes to the water abstraction licensing system |
298 | The Tame catchment (NRA Severn-Trent 67) |
299 | Fishery survey of the Doniford Stream 1994 |
300 | Fishery survey of the Horner Water catchment |