1 | Factors affecting the dispersal of coarse fish |
2 | Water resources for the future : a summary of the strategy for England and Wales |
3 | Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995 |
4 | Water resources for the future : annual review 2003 |
5 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
6 | Policy and practice for the protection of groundwater |
7 | Policy and practice for the protection of groundwater : draft for consultation |
8 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |