| 576 | Stratification in the Severn Estuary- Physical aspects and biological consequences |
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| 577 | The Mersey estuary : a report on environmental quality |
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| 578 | 'Sea Vigil' water quality monitoring : the East coast 1992-1993 |
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| 579 | Catches of migratory fish in the River Don, Aberdeenshire |
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| 580 | Stream survey and assessment in the Ashford and Folkestone areas |
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| 581 | The 1990 river and estuary classification survey of England and Wales |
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| 582 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
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| 583 | An Independent Review of the Defra/EA Research and Development Joint |
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| 584 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
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| 585 | Dissemination of the Revitalised FEH Rainfall-runoff Method |
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| 586 | General guide to the prevention of water pollution |
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| 587 | Guidance on the use of Soil Screening Values for Ecological Risk Assessment |
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| 588 | Highway runoff: Effects of soluble pollutants on the ecology of receiving waters |
|---|
| 589 | Life cycle assessment of disposable and reusable nappies in the UK |
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| 590 | Managing the social aspects of flooding: Synthesis Report |
|---|
| 591 | National guidelines for the production of NRA regions 1990/91 regional plans |
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| 592 | Operational mechanisms for the protection and enhancement of headwaters |
|---|
| 593 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
|---|
| 594 | Procurement legislation and the NRA : a brief guide |
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| 595 | Survey of copper speciation in the Great Ouse estuary |
|---|
| 596 | Technical Support Materials for the Regulation of Radioactively Contaminated Land |
|---|
| 597 | The impact of climate change on severe droughts: Implications for decision making |
|---|
| 598 | The Impact of Grazing and Upland Management on Erosion and Runoff |
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| 599 | The Potential For Generating Hydro-Electricity From Weirs |
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| 600 | The Potential For Aquifer Storage And Recovery In England And Wales |
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