26 | Guardian of the water environment |
27 | Paleolimnological Approaches to the WFD |
28 | Guide to the Medway navigation |
29 | Uses of the water environment |
30 | The River Ash : enhancement project |
31 | Viruses in the aquatic environment |
32 | Help safeguard the Torridge (leaflet) |
33 | Conservation in the Anglian region |
34 | The Lambourn catchment modelling work |
35 | The Severn Bore in 1993 |
36 | The Severn Bore in 1994 |
37 | The Severn Bore in 1995 |
38 | Phosphorus in the Thames catchment |
39 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
40 | Report on the management of the drainage regime within Exminster Marshes |
41 | An investigation into the bacteriological levels in the River Seaton |
42 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
43 | Salmon in the Dee catchment: the scientific basis for management |
44 | Water resources for the future : a strategy for the East Midlands |
45 | The effects of Guildford STW on the River Wey |
46 | Water resources for the future : a strategy for the East Midlands |
47 | Survey of the non-agricultural use of pesticdes within the Thames region |
48 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
49 | The role of the National Rivers Authority in droughts |
50 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |