| 851 | State of the environment report for London 2001 |
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| 852 | Your guide to the Environment Agency - Thames Region - North East Area |
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| 853 | Lincshore '97 : a strategy for the Lincolnshire coast |
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| 854 | An investigation of the water quality in three Plymouth catchment streams |
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| 855 | Malodours and discolouration on the Wool Brook Sidmouth |
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| 856 | Protection of the Water Environment using Balancing Facilities |
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| 857 | Review of water resources in the Fylde Aquifer and Wyre catchment |
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| 858 | Water related recreation strategy for the southern region : consultation draft 1997 |
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| 859 | The River Itchen salmon action plan : consultation document |
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| 860 | The Rivers Test and Itchen : salmon management plan : a consultation document |
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| 861 | The Mersey Estuary 1992 surveys : summary of results |
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| 862 | An investigation to determine the water quality of Churchstanton Stream |
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| 863 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 864 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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| 865 | The River Colne Estuary subtidal biological survey 1992 |
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| 866 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
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| 867 | Fisheries of the middle and lower Wylye and factors affecting their performance |
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| 868 | Scoping guidance for the environmental assessment of projects |
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| 869 | The drought of 1988-1992 in Anglia : a review |
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| 870 | Definition of the Extent and Vertical Range of Saltmarsh |
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| 871 | Method for assessing the heritage value of net fisheries |
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| 872 | Summary of monitoring activities on the blackwater estuary |
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| 873 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
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| 874 | Alternative Methods For The Biological Classification Of Rivers |
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| 875 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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