| 651 | A guide to risk analysis at the National Centre for Risk Analysis and Options Appraisal |
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| 652 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
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| 653 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
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| 654 | Discharge monitoring in the Kennet catchment. Part 2 : ecological effects of fish farm discharges |
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| 655 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
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| 656 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
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| 657 | Review of environmental audits prepared by county councils in the North East area |
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| 658 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
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| 659 | Lower Colne catchment management plan for flood defence and the environment : third draft |
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| 660 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
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| 661 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
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| 662 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
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| 663 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
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| 664 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
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| 665 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
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| 666 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
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| 667 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
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| 668 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 669 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
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| 670 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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| 671 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 672 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 673 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
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| 674 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
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| 675 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
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