201 | Fish found in the tidal Thames |
202 | Humber estuary : state of the environment 1998 |
203 | Invertebrate animals of the tidal Thames |
204 | Marine safety in the Harbour of Rye |
205 | Drought in the South : in depth |
206 | Tide tables for the Anglian Region 1997 |
207 | Refuse fill for the construction of seawalls |
208 | Evaluating The Benefits Of Hydrometric Networks |
209 | The River Severn (NRA Severn-Trent 65) |
210 | General introduction to the Water Framework Directive |
211 | Pesticides in the aquatic environment 1995 |
212 | Navigations in the Anglian Region (NRA) |
213 | Canoeist guide to the River Severn |
214 | 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 |
215 | Recreational waterways in the Anglian region : byelaws |
216 | Shrewsbury flood defences : the next steps |
217 | The Restoration of Vegetation on Saltmarshes |
218 | Lake Mutanda in the Kigezi District |
219 | A user's guide to the River Thames |
220 | The River Ogmore action plan support document |
221 | About the North West region : factfile |
222 | On duty round the clock : fact file |
223 | The National Rivers Authority : fact file |
224 | Evaluation of the Close Season in Canals |
225 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |