326 | The Ecology of Four Scarce Wetland Molluscs |
327 | Recreational waterway byelaws in the Anglian region |
328 | A brief guide to the medway |
329 | A brief guide to the thames |
330 | Study of the River Stour, Kent |
331 | The source : a guide to NRA services |
332 | We care for the environment : could you? |
333 | What's happening in the North East |
334 | What's happening in the South West |
335 | The River Thame : catchment review : march 1996 |
336 | Phosphate in the cut-off channel |
337 | Determining The Causes Of 'Apparent Eutrophication' Effects |
338 | Public participation and the Water Framework Directive |
339 | Guide to the Medway navigation 1994 |
340 | Agriculture and the Water Framework Directive |
341 | A Demonstration Of The Feasibility Of Soilpacs |
342 | Diffuse pollution and the water framework directive |
343 | The Great Ouse (Bedford Ouse) fact file |
344 | The River Lark project Final Report |
345 | Recreational waterways in the anglian region |
346 | Conoeists' guide to the River Wye |
347 | The Ely Ouse Essex water transfer scheme |
348 | The Nidd and Wharfe catchment (river factfiles) |
349 | Whitacre-Shustoke Reservoir improvements. The sedimentary phosphorus content on the Lower Shustoke Reservoir |
350 | 1966 - The IBP compound when the team first arrived at Lake George in December 1966. |