201 | Refuse fill for the construction of seawalls |
202 | Monitoring the coast for flood defence |
203 | Pesticides in the aquatic environment 1995 |
204 | Hydropower developments and the National Rivers Authority |
205 | The Tame catchment (NRA Severn-Trent 67) |
206 | What's happening in the North East |
207 | Navigations in the Anglian Region (NRA) |
208 | The source : a guide to NRA services |
209 | Garden with care and protect the environment |
210 | Stock assessment review on the River Teign |
211 | Shrewsbury flood defences : the next steps |
212 | Fishery survey of the River Isle catchment |
213 | Holding back the sea - ripples 3 |
214 | The Trophic Diatom Index: A User's Manual; |
215 | A history of the By Brook |
216 | The River Lark project Final Report |
217 | Fishery survey of the Doniford Stream 1994 |
218 | Recreational waterways in the anglian region |
219 | Reed cutter used at the River Lab |
220 | Report on a visit to the Faroes |
221 | The River Severn (NRA Severn-Trent 65) |
222 | Naturalisation of the Orton flow record |
223 | The tideway storm problem May 1988 |
224 | Canoeist guide to the River Severn |
225 | Tide tables for the Anglian Region 1997 |