501 | National guidelines for the production of NRA regions 1990/91 regional plans |
502 | Operational mechanisms for the protection and enhancement of headwaters |
503 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
504 | Procurement legislation and the NRA : a brief guide |
505 | Survey of copper speciation in the Great Ouse estuary |
506 | Sustainable development indicators : monitoring change in the East Midlands |
507 | Technical Support Materials for the Regulation of Radioactively Contaminated Land |
508 | The impact of climate change on severe droughts: Implications for decision making |
509 | The Impact of Grazing and Upland Management on Erosion and Runoff |
510 | The Potential For Generating Hydro-Electricity From Weirs |
511 | The Potential For Aquifer Storage And Recovery In England And Wales |
512 | Water resources for the future : a strategy for Midlands Region |
513 | Suffolk estuarine strategies : Deben estuary strategy : introduction to the strategy |
514 | The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report |
515 | The development and verification of methodologies for defining groundwater nitrate vulnerable zones |
516 | River Great Ouse navigation : the Great Ouse your river for life |
517 | The Environment Agency's risk portfolio. Version 3.0 Final Report |
518 | The Feasibility of Charging for Planning Application Consultations - Final Report |
519 | The use of herbicides in or near water |
520 | Status of rare fish : literature review of Freshwater Fish in the UK |
521 | Suffolk estuarine strategies : Alde and Ore estuary strategy : introduction to the strategy |
522 | Distribution of Azolla in the Great Ouse catchment |
523 | Leachate Monitoring For The Brogborough Test Cell Project |
524 | Regional fishing guide : a guide to day ticket waters in the Midlands |
525 | An investigation into the sewage system and storm overflow at Beer (1997) |