201 | The Recreational Use of Floodbanks Phase 1 |
202 | General introduction to the Water Framework Directive |
203 | Pesticides in the aquatic environment 1995 |
204 | Garden with care and protect the environment |
205 | Navigations in the Anglian Region (NRA) |
206 | Canoeist guide to the River Severn |
207 | Recreational waterways in the Anglian region : byelaws |
208 | The Restoration of Vegetation on Saltmarshes |
209 | Lake Mutanda in the Kigezi District |
210 | A user's guide to the River Thames |
211 | About the North West region : factfile |
212 | On duty round the clock : fact file |
213 | The National Rivers Authority : fact file |
214 | Evaluation of the Close Season in Canals |
215 | Site supervision of the Beach Nourishment Scheme |
216 | Changes to the water abstraction licensing system |
217 | The Tame catchment (NRA Severn-Trent 67) |
218 | Determining The Freshwater Flow Needs Of Estuaries |
219 | The Trophic Diatom Index: A User's Manual; |
220 | River water quality in the Midlands 1997 |
221 | River water quality in the Midlands 1998 |
222 | Duties and powers of the Environment Agency |
223 | Hydropower developments and the National Rivers Authority |
224 | Biological investigation of the Common Lake Stream |
225 | The Ecology of Four Scarce Wetland Molluscs |