| 851 | Discharge monitoring in the Kennet catchment. Part 2 : ecological effects of fish farm discharges |
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| 852 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
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| 853 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
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| 854 | Review of environmental audits prepared by county councils in the North East area |
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| 855 | Striking the right balance : Somerset Levels and Moors water level management strategy review |
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| 856 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
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| 857 | Lower Colne catchment management plan for flood defence and the environment : third draft |
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| 858 | River restoration : a stepping stone to urban regeneration highlighting the opportunities in south London |
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| 859 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
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| 860 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
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| 861 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
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| 862 | Old Bedford incorporating the Middle Level and Ouse Washes : action plan - April 1998 |
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| 863 | Old Bedford incorporating the Middle Level and Ouse Washes : second annual review : July 2000 |
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| 864 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
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| 865 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
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| 866 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
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| 867 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
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| 868 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 869 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 870 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
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| 871 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
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| 872 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 873 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 874 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 875 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
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