| 851 | Distribution of Macroinvertebrates in English and Welsh Rivers based on the 1995 Survey |
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| 852 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |
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| 853 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk F |
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| 854 | Criteria for WFD Groundwater Good 'Quantitative Status' and a framework for the assessment of groundwater abstractions |
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| 855 | Biological report of the 1992 coastal and estuarine survey from Crosby to Glasson |
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| 856 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
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| 857 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk M |
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| 858 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2014 |
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| 859 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2012 |
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| 860 | Devon area internal report - further investigations into pipe discharges in the Lower Teign estuary |
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| 861 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
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| 862 | Old Bedford incorporating the Middle Level and Ouse Washes : first annual review - May 1999 |
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| 863 | An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002 |
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| 864 | Associations of wintering waterfowl with freshwater on the mudflats of East Anglian estuaries |
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| 865 | National marine baseline survey 1995 : littoral cell 11 : Great Orme to the Solway Firth |
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| 866 | Do you want to make a difference? : Environment Agency student placements in the Midlands Region |
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| 867 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 868 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
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| 869 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
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| 870 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
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| 871 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
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| 872 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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| 873 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
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| 874 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 875 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
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