| 851 | Your guide to the Environment Agency - Thames Region - South East Area |
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| 852 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
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| 853 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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| 854 | A second stage evaluation of the Grant YSI3815 Water Logger |
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| 855 | Audit report on the 1995 GQA biological survey |
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| 856 | Final report of the Stock Assessment Task Group |
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| 857 | A report on the use of pesticides at two Hampshire watercress farms |
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| 858 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
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| 859 | Some guidance on the use of digital environmental data |
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| 860 | Charging for discharges scheme : guidance to the power generation industry |
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| 861 | The Test catchment southern : recommendations for statutory water quality objectives |
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| 862 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
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| 863 | An assessment of river water quality in the River Kenn |
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| 864 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
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| 865 | Narrowboats on the Thames : useful hints and tips |
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| 866 | Locks and weirs on the river Thames : how do they work? |
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| 867 | Second annual review of the Lower Bristol Avon catchment management plan |
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| 868 | Second annual review of the Upper Bristol Avon catchment management plan |
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| 869 | The River Avon and its tributaries near Malmesbury : river management studies |
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| 870 | Eel and elver studies in the Severn : interim report (256/6/ST) |
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| 871 | Fishery survey of the Bridgwater and Taunton Canal |
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| 872 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 873 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
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| 874 | Pesticide residues in fish taken from the Newlyn River (1992) |
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| 875 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
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