226 | Recreational waterways in the Anglian region : byelaws |
227 | Shrewsbury flood defences : the next steps |
228 | The Restoration of Vegetation on Saltmarshes |
229 | Lake Mutanda in the Kigezi District |
230 | A user's guide to the River Thames |
231 | About the North West region : factfile |
232 | On duty round the clock : fact file |
233 | The National Rivers Authority : fact file |
234 | Evaluation of the Close Season in Canals |
235 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
236 | Factors affecting the dispersal of coarse fish |
237 | Sustainability examples from the USA and Canada |
238 | Site supervision of the Beach Nourishment Scheme |
239 | Changes to the water abstraction licensing system |
240 | Determining The Freshwater Flow Needs Of Estuaries |
241 | The Trophic Diatom Index: A User's Manual; |
242 | Shoreline management plans in the Anglian region |
243 | The future of shoreline management : conference papers |
244 | Duties and powers of the Environment Agency |
245 | Hydropower developments and the National Rivers Authority |
246 | 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 |
247 | The Ecology of Four Scarce Wetland Molluscs |
248 | Recreational waterway byelaws in the Anglian region |
249 | A brief guide to the medway |
250 | A brief guide to the thames |