526 | The evaluation of ingold ion selective ammonium electrode (220/23/T) |
527 | Rivers of the Isle of Wight fact file |
528 | Stratification in the Severn Estuary- Physical aspects and biological consequences |
529 | Catches of migratory fish in the River Don, Aberdeenshire |
530 | Lakes, Ponds and Reservoirs in the Southern Region (NRA) |
531 | An Independent Review of the Defra/EA Research and Development Joint |
532 | Dissemination of the Revitalised FEH Rainfall-runoff Method |
533 | General guide to the prevention of water pollution |
534 | Guidance for the Development of Housing on Land Affected by Contamination |
535 | Guidance on the use of Soil Screening Values for Ecological Risk Assessment |
536 | Highway runoff: Effects of soluble pollutants on the ecology of receiving waters |
537 | Life cycle assessment of disposable and reusable nappies in the UK |
538 | Managing the social aspects of flooding: Synthesis Report |
539 | Model For Investigating The Impacts Of Groundwater Abstraction |
540 | National guidelines for the production of NRA regions 1990/91 regional plans |
541 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
542 | Procurement legislation and the NRA : a brief guide |
543 | Strategic review of development and flood risk : the River Welland catchment |
544 | Strategic review of development and flood risk : the River Witham catchment |
545 | Sustainable development indicators : monitoring change in the East Midlands |
546 | Technical Support Materials for the Regulation of Radioactively Contaminated Land |
547 | The impact of climate change on severe droughts: Implications for decision making |
548 | The Impact of Grazing and Upland Management on Erosion and Runoff |
549 | The Potential For Generating Hydro-Electricity From Weirs |
550 | The Potential For Aquifer Storage And Recovery In England And Wales |