301 | Duties and powers of the Environment Agency |
302 | Biological investigation of the Common Lake Stream |
303 | 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 |
304 | The Ecology of Four Scarce Wetland Molluscs |
305 | Recreational waterway byelaws in the Anglian region |
306 | Endocrine Disruption in the Marine Environment |
307 | A brief guide to the medway |
308 | A brief guide to the thames |
309 | Study of the River Stour, Kent |
310 | The source : a guide to NRA services |
311 | We care for the environment : could you? |
312 | What's happening in the North East |
313 | What's happening in the South West |
314 | Phosphate in the cut-off channel |
315 | Determining The Causes Of 'Apparent Eutrophication' Effects |
316 | Public participation and the Water Framework Directive |
317 | Guide to the Medway navigation 1994 |
318 | Agriculture and the Water Framework Directive |
319 | A Demonstration Of The Feasibility Of Soilpacs |
320 | Diffuse pollution and the water framework directive |
321 | The Great Ouse (Bedford Ouse) fact file |
322 | The River Lark project Final Report |
323 | Recreational waterways in the anglian region |
324 | Conoeists' guide to the River Wye |
325 | The Ely Ouse Essex water transfer scheme |