| 851 | Review of water company plans to safeguard summer water supplies : Environment Agency report to the Secretary of State for the Environment. Fourth report |
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| 852 | Results of the oyster (Crassostrea gigas) embryo-larval biassay on samples taken during the winter phase of national maritime monitoring programme 1997 : interim report |
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| 853 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998 |
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| 854 | Decision document on the review of authorisations for British Nuclear Fuels plc to dispose of radioactive wastes from the Springfield nuclear site : main document |
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| 855 | A macroinvertebrate survey of the Releath stream and associated tributaries within the vicinity of Trevethan Farm : final draft report - Water Quality section, Cornwall area |
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| 856 | River Glen : river channel assessment : annex A a report of the nature, availability and extent of data and information relating to the River Glen and its catchment |
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| 857 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
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| 858 | Effective flood warning the Australian way : the Winston Churchill Travelling Fellowship visit to Australia and New Zealand 23 October - 27 November 1994 |
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| 859 | The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993 |
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| 860 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
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| 861 | Protocol on "managing waste" : memorandum of understanding between Local Government Association and the Environment Agency |
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| 862 | Front Cover of Some Methods for the Statistical Analysis of Samples of Benthic Invertebrates |
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| 863 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
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| 864 | Invertebrates of Esthwaite in relation to development of fish farming in the South Basin |
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| 865 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
|
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| 866 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices |
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| 867 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |
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| 868 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
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| 869 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
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| 870 | Interim guidelines on the ranges of enteric organism decay rates (T90s) under different marine conditions |
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| 871 | Trevone Bay beach EC bathing water guideline non-compliance : investigation into the Trevone Stream : final report |
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| 872 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
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| 873 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
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| 874 | Planning application for the proposed Maidenhead, Windsor and Eton flood alleviation scheme January 1991 |
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| 875 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
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