26 | Uses of the water environment |
27 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
28 | The Severn Bore in 1995 |
29 | The Severn Bore in 1993 |
30 | The Severn Bore in 1994 |
31 | The Lambourn catchment modelling work |
32 | Phosphorus in the Thames catchment |
33 | Conservation in the Anglian region |
34 | The River Ash : enhancement project |
35 | Viruses in the aquatic environment |
36 | Guide to the Medway navigation |
37 | Guardian of the water environment |
38 | The water bill : trickle irrigation |
39 | The industrial fishery for sandeels |
40 | Help safeguard the Torridge (leaflet) |
41 | The River Darent conservation project |
42 | A Report on the Drought on the River Darent |
43 | Abandoned mines and the water environment : report of the National Rivers Authority |
44 | Salmon in the Dee catchment: the scientific basis for management |
45 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
46 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
47 | An investigation into the effect of Farnham STW on the River Wey |
48 | An investigation into the effects of Woking STW on the River Wey |
49 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
50 | Water resources for the future : a strategy for the West Midlands |