176 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
177 | Investigations into the extent of saline water ingress into the River Parrett and the River Tone : February, March 1994 |
178 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
179 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective |
180 | The modelling of water quality in the nitrate sensitive areas of the North Lincolnshire Wolds, Sleaford and Aswarby |
181 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
182 | Radioactive Substances Act 1993 : response to comments on the Scope and methodology for the full re-examination of the Sellafield authorisations for the disposal of radioactive waste |
183 | The water environment - our cultural heritage |
184 | Snapshots of the environment : enhancing biodiversity |
185 | Information on the status of salmon stocks |
186 | Surveying and tracking salmon in the sea |
187 | The Atlantic Salmon Trust Journal 2011 |
188 | The Sea Trout Stock Collapse, 1989-1992 |
189 | Aerial view of the River Laboratory |
190 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
191 | Drought in the South : in depth |
192 | 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 |
193 | Recreational waterways in the Anglian region : byelaws |
194 | General introduction to the Water Framework Directive |
195 | The River Lark project Model Manual |
196 | The Great Ouse (Bedford Ouse) fact file |
197 | Agriculture and the Water Framework Directive |
198 | Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority |
199 | Stock assessment review on the River Dart |
200 | Factors affecting salmon in the sea |