101 | Pollution control on the River Alt |
102 | Bewdley flood defences : the invisible defences |
103 | The story of a river : Ripples 1 |
104 | Information [on the NRA Anglian Region] |
105 | Navigations in the Anglian region (EA) |
106 | A history of the By Brook |
107 | Bioaccumulation of metals in the Thames Estuary |
108 | Fish found in the tidal Thames |
109 | Invertebrate animals of the tidal Thames |
110 | Fishery survey of the River Axe catchment |
111 | Evaluating The Benefits Of Hydrometric Networks |
112 | The River Severn (NRA Severn-Trent 65) |
113 | Navigations in the Anglian Region (NRA) |
114 | Canoeist guide to the River Severn |
115 | Shrewsbury flood defences : the next steps |
116 | A user's guide to the River Thames |
117 | The River Ogmore action plan support document |
118 | About the North West region : factfile |
119 | On duty round the clock : fact file |
120 | The National Rivers Authority : fact file |
121 | The Tame catchment (NRA Severn-Trent 67) |
122 | Fishery survey of the River Yeo catchment |
123 | Fishery survey of the Congresbury Yeo, 1994 |
124 | Fishery survey of the River Isle catchment |
125 | Determining The Freshwater Flow Needs Of Estuaries |