251 | The National Rivers Authority : fact file |
252 | Evaluation of the Close Season in Canals |
253 | Sustainability examples from the USA and Canada |
254 | Site supervision of the Beach Nourishment Scheme |
255 | Changes to the water abstraction licensing system |
256 | The Tame catchment (NRA Severn-Trent 67) |
257 | Fishery survey of the Doniford Stream 1994 |
258 | Fishery survey of the Horner Water catchment |
259 | Fishery survey of the River Yeo catchment |
260 | Fishery survey of the Congresbury Yeo, 1994 |
261 | Fishery survey of the River Isle catchment |
262 | Determining The Freshwater Flow Needs Of Estuaries |
263 | The Trophic Diatom Index: A User's Manual; |
264 | Shoreline management plans in the Anglian region |
265 | The future of shoreline management : conference papers |
266 | 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 |
267 | The Ecology of Four Scarce Wetland Molluscs |
268 | Recreational waterway byelaws in the Anglian region |
269 | A brief guide to the medway |
270 | A brief guide to the thames |
271 | Study of the River Stour, Kent |
272 | The source : a guide to NRA services |
273 | The River Thame : catchment review : march 1996 |
274 | Determining The Causes Of 'Apparent Eutrophication' Effects |
275 | Public participation and the Water Framework Directive |