276 | The Tame catchment (NRA Severn-Trent 67) |
277 | Fishery survey of the Doniford Stream 1994 |
278 | Fishery survey of the Horner Water catchment |
279 | Fishery survey of the River Yeo catchment |
280 | Fishery survey of the Congresbury Yeo, 1994 |
281 | Fishery survey of the River Isle catchment |
282 | Determining The Freshwater Flow Needs Of Estuaries |
283 | The Trophic Diatom Index: A User's Manual; |
284 | Shoreline management plans in the Anglian region |
285 | The future of shoreline management : conference papers |
286 | Duties and powers of the Environment Agency |
287 | Hydropower developments and the National Rivers Authority |
288 | Biological investigation of the Common Lake Stream |
289 | 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 |
290 | The Ecology of Four Scarce Wetland Molluscs |
291 | Recreational waterway byelaws in the Anglian region |
292 | Endocrine Disruption in the Marine Environment |
293 | A brief guide to the medway |
294 | A brief guide to the thames |
295 | Study of the River Stour, Kent |
296 | The source : a guide to NRA services |
297 | We care for the environment : could you? |
298 | What's happening in the North East |
299 | What's happening in the South West |
300 | The River Thame : catchment review : march 1996 |