| 1 | The rehabilitation of the River Taff |
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| 2 | The quality of the Humber Estuary 1980-1990 : report of the National Rivers Authority |
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| 3 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
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| 4 | Help safeguard the Torridge (leaflet) |
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| 5 | The effect of the voluntary initiative on water quality |
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| 6 | Air quality report for the Anglian Region of the Environment Agency 1999 |
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| 7 | Anglian region state of the environment report : the IPC perspective |
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| 8 | Survey of the non-agricultural use of pesticdes within the Thames region |
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| 9 | Contaminated land and the water environment : report of the National Rivers Authority |
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| 10 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
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| 11 | Pollution control on the River Alt |
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| 12 | Humber estuary : state of the environment 1998 |
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| 13 | Environmental issues in the Midlands 1995/96 |
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| 14 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |
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| 15 | Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality |
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| 16 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
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| 17 | An investigation into the water quality of the River Waldon during wet weather |
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| 18 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
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| 19 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
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| 20 | A review of the performance of Aldershot STW and its effect on the River Blackwater |
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| 21 | Investigation into the chemicals present and entering the Stover Lake, Stover Country Park |
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| 22 | The environmental impact of the foot and mouth disease outbreak: and interim assessment |
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| 23 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
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| 24 | Riverside litter : results of the 1990 campaign and a strategy for the future |
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| 25 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
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