176 | The development of new techniques for the monitoring of ammonia in water |
177 | Water resources for the future : a strategy for the West Midlands |
178 | The regulation of fish farming by the National Rivers Authority |
179 | Battling the tide : flood defences in the Anglian region |
180 | River pack : information sheets about the NRA and the water environment |
181 | Somerset and the sea : the 1981 storm - 25 years on |
182 | Investigation into the cause of high pH in the Budleigh Brook |
183 | Contaminated land and the water environment : report of the National Rivers Authority |
184 | A report on the investigation of the Taff litter problem |
185 | Abandoned mines and the water environment : report of the National Rivers Authority |
186 | Anglian region state of the environment report : the IPC perspective |
187 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
188 | Southern region local contribution 2006/11 : improving the environment in the southern region |
189 | An investigation into the effect of Farnham STW on the River Wey |
190 | Engineering the environment : profile of the Anglian Engineering Department |
191 | The effect of the voluntary initiative on water quality |
192 | The beaches are on the move! : longshore drift information sheet |
193 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
194 | Hydrometry : the science of measuring the water cycle |
195 | An investigation into the effects of Woking STW on the River Wey |
196 | The restoration of the River Ver : the success story of a collaborative project between the National Rivers Authority, Three Valleys Water and the Ver Valley Society |
197 | A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies |
198 | The Environment Agency's response to the House of Commons Environment Committee report on the environmental impact of cement manufacture |
199 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
200 | The control of phosphorus in the catchment of the rivers Ant and Bure : 3rd annual report May 1989 |