276 | Determining The Freshwater Flow Needs Of Estuaries |
277 | The Trophic Diatom Index: A User's Manual; |
278 | Shoreline management plans in the Anglian region |
279 | The future of shoreline management : conference papers |
280 | Duties and powers of the Environment Agency |
281 | Hydropower developments and the National Rivers Authority |
282 | Biological investigation of the Common Lake Stream |
283 | 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 |
284 | Recreational waterway byelaws in the Anglian region |
285 | Endocrine Disruption in the Marine Environment |
286 | A brief guide to the medway |
287 | A brief guide to the thames |
288 | Study of the River Stour, Kent |
289 | The source : a guide to NRA services |
290 | We care for the environment : could you? |
291 | What's happening in the South West |
292 | Determining The Causes Of 'Apparent Eutrophication' Effects |
293 | Public participation and the Water Framework Directive |
294 | Guide to the Medway navigation 1994 |
295 | Agriculture and the Water Framework Directive |
296 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
297 | Diffuse pollution and the water framework directive |
298 | Recreational waterways in the anglian region |
299 | Conoeists' guide to the River Wye |
300 | Whitacre-Shustoke Reservoir improvements. The sedimentary phosphorus content on the Lower Shustoke Reservoir |