626 | Policy and practice for the protection of groundwater : Thames Region appendix |
627 | Guide to freshwater fishing in the Northern area of Anglian Region |
628 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
629 | The Identification of Oestrogenic Effects in Wild Fish |
630 | Impact of reservoir construction construction on the Bruckland Stream |
631 | Quality audit of biological samples for the 1990 river quality survey |
632 | Setting up a hydraulic model of the Thurne Broads |
633 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
634 | A map illustrating the locations of litter collection and litter bag installation |
635 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
636 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
637 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
638 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
639 | Waterwise : good for business and good for the environment |
640 | A guide to the National Centre for Risk Analysis and Options Appraisal |
641 | An environmental vision : the Environment Agency's contribution to sustainable development |
642 | Our vision for the Thames Gateway : a showcase for sustainable development |
643 | Policy and practice for the protection of groundwater |
644 | An interim report on the coastwatch bioaccumulation programme : metals |
645 | Fish populations of the upper River Wey and tributaries |
646 | The Loddon catchment, Thames Region : proposals for Statutory Water Quality Objectives |
647 | The lower Wye catchment management plan : consultation report : June 1994 |
648 | The lower Wye catchment management plan: consultation report summary: June 1994 |
649 | The River Dee catchment management plan : consultation report : June 1994 |
650 | The Tame catchment management plan : consultation report summary : January 1996 |