251 | Evaluation of the Close Season in Canals |
252 | Sustainability examples from the USA and Canada |
253 | Site supervision of the Beach Nourishment Scheme |
254 | Changes to the water abstraction licensing system |
255 | The Tame catchment (NRA Severn-Trent 67) |
256 | Fishery survey of the Doniford Stream 1994 |
257 | Fishery survey of the Horner Water catchment |
258 | Fishery survey of the River Yeo catchment |
259 | Fishery survey of the Congresbury Yeo, 1994 |
260 | Fishery survey of the River Isle catchment |
261 | Determining The Freshwater Flow Needs Of Estuaries |
262 | The Trophic Diatom Index: A User's Manual; |
263 | River water quality in the Midlands 1997 |
264 | River water quality in the Midlands 1998 |
265 | Shoreline management plans in the Anglian region |
266 | The future of shoreline management : conference papers |
267 | Duties and powers of the Environment Agency |
268 | Hydropower developments and the National Rivers Authority |
269 | Biological investigation of the Common Lake Stream |
270 | 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 |
271 | The Ecology of Four Scarce Wetland Molluscs |
272 | Recreational waterway byelaws in the Anglian region |
273 | Endocrine Disruption in the Marine Environment |
274 | Study of the River Stour, Kent |
275 | What's happening in the South West |