251 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
252 | Sustainability examples from the USA and Canada |
253 | Site supervision of the Beach Nourishment Scheme |
254 | Changes to the water abstraction licensing system |
255 | The Tame catchment (NRA Severn-Trent 67) |
256 | Fishery survey of the Doniford Stream 1994 |
257 | Fishery survey of the Horner Water catchment |
258 | Fishery survey of the River Yeo catchment |
259 | Fishery survey of the Congresbury Yeo, 1994 |
260 | Fishery survey of the River Isle catchment |
261 | Determining The Freshwater Flow Needs Of Estuaries |
262 | The Trophic Diatom Index: A User's Manual; |
263 | Shoreline management plans in the Anglian region |
264 | The future of shoreline management : conference papers |
265 | Duties and powers of the Environment Agency |
266 | Biological investigation of the Common Lake Stream |
267 | The Ecology of Four Scarce Wetland Molluscs |
268 | Recreational waterway byelaws in the Anglian region |
269 | Endocrine Disruption in the Marine Environment |
270 | A brief guide to the medway |
271 | A brief guide to the thames |
272 | Study of the River Stour, Kent |
273 | The source : a guide to NRA services |
274 | We care for the environment : could you? |
275 | What's happening in the North East |