276 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
277 | Sustainability examples from the USA and Canada |
278 | Site supervision of the Beach Nourishment Scheme |
279 | Changes to the water abstraction licensing system |
280 | The Tame catchment (NRA Severn-Trent 67) |
281 | Fishery survey of the Doniford Stream 1994 |
282 | Fishery survey of the Horner Water catchment |
283 | Fishery survey of the River Yeo catchment |
284 | Fishery survey of the Congresbury Yeo, 1994 |
285 | Fishery survey of the River Isle catchment |
286 | Determining The Freshwater Flow Needs Of Estuaries |
287 | The Trophic Diatom Index: A User's Manual; |
288 | River water quality in the Midlands 1997 |
289 | River water quality in the Midlands 1998 |
290 | Shoreline management plans in the Anglian region |
291 | The future of shoreline management : conference papers |
292 | Duties and powers of the Environment Agency |
293 | Hydropower developments and the National Rivers Authority |
294 | Biological investigation of the Common Lake Stream |
295 | 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 |
296 | The Ecology of Four Scarce Wetland Molluscs |
297 | Recreational waterway byelaws in the Anglian region |
298 | Endocrine Disruption in the Marine Environment |
299 | A brief guide to the medway |
300 | A brief guide to the thames |