| 101 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
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| 102 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
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| 103 | Water resources development strategy : strategy overview. Supplementary report no. 9 |
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| 104 | National Rivers Authority, South West Region : regional review 1989/90 |
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| 105 | Water resources for the future : a summary of the strategy for Midlands Region |
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| 106 | Hambledon lock: official opening pack |
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| 107 | The Teme catchment |
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| 108 | River quality schemes |
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| 109 | The River Mersey : fact file |
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| 110 | Keeping you informed : fact file |
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| 111 | The Tees catchment (river factfiles) |
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| 112 | Pollution and how to spot it (NRA Severn-Trent 61) |
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| 113 | Rainfall frequency estimation in England and Wales. Phase 1a : survey (Note 175) : Phase 1a : survey |
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| 114 | Survey group - terrain data supply - maps, plans, surveys and data - August 1993 |
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| 115 | EC directives and the control of water pollution : fact file |
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| 116 | The Nidd and Wharfe catchment (river factfiles) |
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| 117 | River classification : fact file |
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| 118 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
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| 119 | NRA recreation strategy |
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| 120 | The Northumberland catchment (river factfiles) |
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| 121 | Policy and practice for the protection of groundwater : summary document |
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| 122 | Slurry and dirty water disposal |
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| 123 | Recreation sites |
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| 124 | River Calder : fact file |
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| 125 | Options for emergency communications (Note) : draft report |
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