| 976 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
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| 977 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
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| 978 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
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| 979 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
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| 980 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk B |
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| 981 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
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| 982 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
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| 983 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
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| 984 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
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| 985 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
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| 986 | An assessment of mercury contamination in the Red River catchment : final draft report |
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| 987 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
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| 988 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
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| 989 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
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| 990 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
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| 991 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
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| 992 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
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| 993 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
|---|
| 994 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 995 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
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| 996 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
|---|
| 997 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
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| 998 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
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| 999 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
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| 1000 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
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