| 851 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
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| 852 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
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| 853 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk B |
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| 854 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
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| 855 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
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| 856 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
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| 857 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
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| 858 | Review of environmental audits prepared by county councils in the North East area |
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| 859 | An assessment of mercury contamination in the Red River catchment : final draft report |
|---|
| 860 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
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| 861 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
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| 862 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
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| 863 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
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| 864 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
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| 865 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 866 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
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| 867 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
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| 868 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
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| 869 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
|---|
| 870 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
|---|
| 871 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
|---|
| 872 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
|---|
| 873 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 874 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 875 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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