| 1 | The effects of flow reduction in the River Dee on the aquatic environment |
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| 2 | 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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| 3 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
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| 4 | The state of the water environment : six year trends report |
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| 5 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
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| 6 | Survey of the non-agricultural use of pesticdes within the Thames region |
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| 7 | Data on the effects of Parathion in the freshwater environment |
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| 8 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 9 | Pesticides in the aquatic environment 1996 |
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| 10 | The water environment - our cultural heritage |
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| 11 | The Use Of DNA Fingerprinting To Study The Population Dynamics Of Otters (Lutra Lutra) In Southern Britiain - A Feasibility Study |
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| 12 | Pesticides in the aquatic environment : regional data appendix : prepared by the National Centre for Toxic and Persistent Substances (TAPS) |
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| 13 | Pesticides in the aquatic environment 1997 : executive summary |
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| 14 | Charging for discharges scheme : guidance to the engineering industry |
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| 15 | Charging for discharges scheme : guidance to the power generation industry |
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| 16 | Stream survey and assessment in the Ashford and Folkestone areas |
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| 17 | Water related recreation strategy for the southern region : consultation draft 1997 |
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| 18 | Economic changes to the value of water environment : draft final report |
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| 19 | NRA strategy for reducing the concentration of pesticides in controlled waters |
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| 20 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
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| 21 | Review of Literature on the Effect on Aquatic Communities of Particulate Copper in River Systems
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| 22 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 23 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 24 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
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| 25 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
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