1 | The role of the National Rivers Authority in droughts |
2 | On duty round the clock : fact file |
3 | A review of the use of multifunction wardens in the Devon Area of the South Western Region of the National Rivers Authority, with particular reference to their use within the fisheries function |
4 | National guidelines for the production of NRA regions 1990/91 regional plans |
5 | Guardians of the water environment (NRA Thames Region) |
6 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |