601 | Lakes, Ponds and Reservoirs in the Southern Region (NRA) |
602 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
603 | An Independent Review of the Defra/EA Research and Development Joint |
604 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
605 | Dissemination of the Revitalised FEH Rainfall-runoff Method |
606 | General guide to the prevention of water pollution |
607 | Guidance on the use of Soil Screening Values for Ecological Risk Assessment |
608 | Highway runoff: Effects of soluble pollutants on the ecology of receiving waters |
609 | Life cycle assessment of disposable and reusable nappies in the UK |
610 | Managing the social aspects of flooding: Synthesis Report |
611 | National guidelines for the production of NRA regions 1990/91 regional plans |
612 | Operational mechanisms for the protection and enhancement of headwaters |
613 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
614 | Procurement legislation and the NRA : a brief guide |
615 | Technical Support Materials for the Regulation of Radioactively Contaminated Land |
616 | The impact of climate change on severe droughts: Implications for decision making |
617 | The Impact of Grazing and Upland Management on Erosion and Runoff |
618 | The Potential For Generating Hydro-Electricity From Weirs |
619 | The Potential For Aquifer Storage And Recovery In England And Wales |
620 | Water resources for the future : a strategy for Midlands Region |
621 | Water resources for the future : a strategy for Southern region |
622 | The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report |
623 | The development and verification of methodologies for defining groundwater nitrate vulnerable zones |
624 | River Great Ouse navigation : the Great Ouse your river for life |
625 | The Environment Agency's risk portfolio. Version 3.0 Final Report |