301 | 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 |
302 | The Ecology of Four Scarce Wetland Molluscs |
303 | Recreational waterway byelaws in the Anglian region |
304 | A brief guide to the medway |
305 | A brief guide to the thames |
306 | Study of the River Stour, Kent |
307 | The source : a guide to NRA services |
308 | We care for the environment : could you? |
309 | What's happening in the North East |
310 | What's happening in the South West |
311 | The River Thame : catchment review : march 1996 |
312 | Phosphate in the cut-off channel |
313 | Determining The Causes Of 'Apparent Eutrophication' Effects |
314 | Public participation and the Water Framework Directive |
315 | Guide to the Medway navigation 1994 |
316 | 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 |
317 | The Great Ouse (Bedford Ouse) fact file |
318 | The River Lark project Final Report |
319 | Recreational waterways in the anglian region |
320 | Conoeists' guide to the River Wye |
321 | The Ely Ouse Essex water transfer scheme |
322 | The Nidd and Wharfe catchment (river factfiles) |
323 | Whitacre-Shustoke Reservoir improvements. The sedimentary phosphorus content on the Lower Shustoke Reservoir |
324 | 1966 - The IBP compound when the team first arrived at Lake George in December 1966. |
325 | Water resources for the future : a summary of the strategy for Southern region |