176 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
177 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
178 | Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change |
179 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
180 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
181 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
182 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
183 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
184 | The control of phosphorus in the catchment of the rivers Ant and Bure : interim report for period January - December 1992 |
185 | Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies : the Anglian perspective |
186 | 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 |
187 | The water environment - our cultural heritage |
188 | Snapshots of the environment : enhancing biodiversity |
189 | Information on the status of salmon stocks |
190 | Surveying and tracking salmon in the sea |
191 | The Sea Trout Stock Collapse, 1989-1992 |
192 | Aerial view of the River Laboratory |
193 | Drought in the South : in depth |
194 | Rivers of the Isle of Wight |
195 | Chew Magna : reducing the risk of flooding |
196 | The River Lark project Model Manual |
197 | Factors affecting salmon in the sea |
198 | The Environment Agency's risk portfolio June 2000 |
199 | Reed cutter used at the River Lab |
200 | Report on a visit to the Faroes |