601 | National guidelines for the production of NRA regions 1990/91 regional plans |
602 | Operational mechanisms for the protection and enhancement of headwaters |
603 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
604 | Procurement legislation and the NRA : a brief guide |
605 | Strategic review of development and flood risk : the River Welland catchment |
606 | Strategic review of development and flood risk : the River Witham catchment |
607 | Survey of copper speciation in the Great Ouse estuary |
608 | Sustainable development indicators : monitoring change in the East Midlands |
609 | Technical Support Materials for the Regulation of Radioactively Contaminated Land |
610 | The impact of climate change on severe droughts: Implications for decision making |
611 | The Potential For Generating Hydro-Electricity From Weirs |
612 | The Potential For Aquifer Storage And Recovery In England And Wales |
613 | Suffolk estuarine strategies : Deben estuary strategy : introduction to the strategy |
614 | The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report |
615 | The development and verification of methodologies for defining groundwater nitrate vulnerable zones |
616 | River Great Ouse navigation : the Great Ouse your river for life |
617 | The Feasibility of Charging for Planning Application Consultations - Final Report |
618 | The use of herbicides in or near water |
619 | Status of rare fish : literature review of Freshwater Fish in the UK |
620 | Suffolk estuarine strategies : Alde and Ore estuary strategy : introduction to the strategy |
621 | Distribution of Azolla in the Great Ouse catchment |
622 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
623 | Leachate Monitoring For The Brogborough Test Cell Project |
624 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
625 | Regional fishing guide : a guide to day ticket waters in the Midlands |