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 | The quality of rivers in England and Wales (1990 to 1995) |
633 | Setting up a hydraulic model of the Thurne Broads |
634 | The influence of variations in reedswamp structure and extent upon macroinvertebrates |
635 | A map illustrating the locations of litter collection and litter bag installation |
636 | A Catalogue for the FBA Collection of Freshwater Macroinvertebrates |
637 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
638 | Managing water abstraction : the catchment abstraction management strategy process : updated July 2002 |
639 | Public water supplies in the NRA - Wessex Region : initial report 1990 |
640 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
641 | Waterwise : good for business and good for the environment |
642 | A guide to the National Centre for Risk Analysis and Options Appraisal |
643 | An environmental vision : the Environment Agency's contribution to sustainable development |
644 | Policy and practice for the protection of groundwater |
645 | Discharge consent and compliance policy : a blueprint for the future |
646 | An interim report on the coastwatch bioaccumulation programme : metals |
647 | Fish populations of the upper River Wey and tributaries |
648 | The fuel additive MTBE - a groundwater protection issue? |
649 | EC directives and the control of water pollution : fact file |
650 | The Loddon catchment, Thames Region : proposals for Statutory Water Quality Objectives |