| 26 | Survey of the non-agricultural use of pesticdes within the Thames region |
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| 27 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
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| 28 | The role of the National Rivers Authority in droughts |
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| 29 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
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| 30 | The Implications Of Climate Change For The Environment Agency |
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| 31 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
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| 32 | Water resources for the future : a strategy for the West Midlands |
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| 33 | The development of new techniques for the monitoring of ammonia in water |
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| 34 | Water resources for the future : a strategy for the West Midlands |
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| 35 | The regulation of fish farming by the National Rivers Authority |
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| 36 | Contaminated land and the water environment : report of the National Rivers Authority |
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| 37 | Abandoned mines and the water environment : report of the National Rivers Authority |
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| 38 | The effect of the voluntary initiative on water quality |
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| 39 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
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| 40 | A good deal for water : the view of the Environment Agency, the Countryside Council for Wales and English Nature on the priorities for the environment that require action by water companies |
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| 41 | Investigations into the contribution of Marlborough STW to the non-compliance of Salcombe South Sands with the EC bathing waters directive |
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| 42 | The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition |
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| 43 | The Delineation and Characterisation of Groundwater Bodies to Meet the Requirements of the EU Water Framework Directive |
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| 44 | The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality |
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| 45 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
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| 46 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
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| 47 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
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| 48 | The water environment - our cultural heritage |
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| 49 | Drought in the South : in depth |
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| 50 | Factors affecting salmon in the sea |
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