| 76 | Snapshots of the environment : a new environmental approach |
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| 77 | The utilisation of stick-pile otter holts in south east Wales |
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| 78 | The River Tywi catchment management plan : action plan (bilingual) |
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| 79 | A strategy for the management of salmon in England and Wales |
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| 80 | Water quality 2000 : a strategy for the water quality function |
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| 81 | Wetlands for Wales : a strategy for the third millenium |
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| 82 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
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| 83 | Policy and practice for the protection of groundwater |
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| 84 | Water resources for the future : annual review 2003 |
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| 85 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 86 | The quality of rivers in England and Wales (1990 to 1995) |
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| 87 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
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| 88 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
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| 89 | Policy and practice for the protection of groundwater |
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| 90 | Policy and practice for the protection of groundwater - NRA leaflet |
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| 91 | Policy and practice for the protection of groundwater : draft for consultation |
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| 92 | The River Dee catchment management plan : consultation report : June 1994 |
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| 93 | Policy and practice for the protection of groundwater |
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| 94 | The Menai Strait Catchment Managment Plan Action Plan; 1995 (Bilingual) |
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| 95 | The River Ogmore catchment management plan : action plan |
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| 96 | The Tawe and South Gower catchment management plan : action plan 1995 (bilingual) |
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| 97 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 98 | Method for assessing the heritage value of net fisheries |
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| 99 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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| 100 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
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