| 126 | Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series |
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| 127 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
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| 128 | Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities |
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| 129 | 1966 the original team approaching Esthwaite Water to practice sampling from a boat |
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| 130 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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| 131 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
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| 132 | National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash |
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| 133 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
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| 134 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
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| 135 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
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| 136 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
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| 137 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
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| 138 | Thames Environment 21. The Environment Agency strategy for land-use planning in Thames Region |
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| 139 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
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| 140 | Partnership in environment protection : taking steps towards a better environment in the midlands |
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| 141 | The government's policy for a public regulatory body in a privatised water industry |
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| 142 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
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| 143 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
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| 144 | Water pollution incidents in England and Wales 1994 : report of the National Rivers Authority |
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| 145 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
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| 146 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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| 147 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
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| 148 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
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| 149 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
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| 150 | Proceedings of the conference National Minewaters 20th -21st April 1998 Tapton Hall Sheffield University |
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