| 676 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
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| 677 | Flood warning information for the river Witham and tributaries in Lincolnshire |
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| 678 | Conservation and development of the River Eden spring salmon population |
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| 679 | Flood warning information for North Surrey : The Bournes catchment |
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| 680 | Habitat preferences of the bullhead (Cottus gobio) in some Norfolk rivers |
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| 681 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
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| 682 | England's river : a guide to the Thames from Remenham to Cookham |
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| 683 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
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| 684 | Guidance on the application of environmental risk assessment for waste management licensing |
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| 685 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
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| 686 | An investigation into the incidence of spurting from weeping wall slurry stores |
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| 687 | NRA superannuation report and accounts for the period ended 31 March 1991 |
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| 688 | Further guidance on the environmental assessment of projects |
|---|
| 689 | Assessing the impact of dewatering on water resources |
|---|
| 690 | The use and design of oil separators in surface water drainage systems |
|---|
| 691 | The utilisation of stick-pile otter holts in south east Wales |
|---|
| 692 | Improving the Environment Agency's contribution to wetland bird populations |
|---|
| 693 | Groundwater-surface Water Interactions in the Hyporheic Zone |
|---|
| 694 | River water quality in the Midlands 1994/95 : water quality summary data |
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| 695 | Applications Of Artificial Intelligence For The Biological Surveillance Of River Quality |
|---|
| 696 | Improving the contribution of social science to Flood Risk Management |
|---|
| 697 | The River Tywi catchment management plan : action plan (bilingual) |
|---|
| 698 | Reappraisal of the River Lee to Wheathampstead Mill |
|---|
| 699 | Business requirement specification : integrated accounting system for the (IAS) |
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| 700 | A report on fish production in the National Rivers Authority |
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