151 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
152 | The Atlantic Salmon Trust Journal 2011 |
153 | Holding back the sea - ripples 3 |
154 | Coastal flooding in the North West |
155 | Bioaccumulation of metals in the Thames Estuary |
156 | Fish found in the tidal Thames |
157 | Invertebrate animals of the tidal Thames |
158 | Marine safety in the Harbour of Rye |
159 | Drought in the South : in depth |
160 | Tide tables for the Anglian Region 1997 |
161 | Monitoring the coast for flood defence |
162 | Refuse fill for the construction of seawalls |
163 | Evaluating The Benefits Of Hydrometric Networks |
164 | The River Severn (NRA Severn-Trent 65) |
165 | The Recreational Use of Floodbanks Phase 1 |
166 | Beneath the town : safeguarding Bodmin from flooding |
167 | Garden with care and protect the environment |
168 | 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 |
169 | Shrewsbury flood defences : the next steps |
170 | The Restoration of Vegetation on Saltmarshes |
171 | Lake Mutanda in the Kigezi District |
172 | A user's guide to the River Thames |
173 | About the North West region : factfile |
174 | On duty round the clock : fact file |
175 | The National Rivers Authority : fact file |