| 151 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
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| 152 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 153 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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| 154 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
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| 155 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
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| 156 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
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| 157 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
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| 158 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
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| 159 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
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| 160 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 161 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
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| 162 | Pesticides 1998 : a summary of monitoring of the aquatic environment in England and Wales |
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| 163 | Survey of physical characteristics of salmon spawning riffles in the river North Tyne
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| 164 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 165 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
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| 166 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
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| 167 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 168 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
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| 169 | Demand for irrigation water (413/1/A) : progress report for the period August 1992 to January 1993 |
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| 170 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 171 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
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| 172 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 173 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
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| 174 | River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region |
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| 175 | Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987 |
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