| 851 | An investigation of the water quality in three Plymouth catchment streams |
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| 852 | Malodours and discolouration on the Wool Brook Sidmouth |
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| 853 | Water related recreation strategy for the southern region : consultation draft 1997 |
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| 854 | The Menai Strait Catchment Managment Plan Action Plan; 1995 (Bilingual) |
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| 855 | The River Arun catchment management plan : action plan |
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| 856 | The River Ogmore catchment management plan : action plan |
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| 857 | The Seaton, Looe and Fowey catchment management plan : action plan |
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| 858 | The Tawe and South Gower catchment management plan : action plan 1995 (bilingual) |
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| 859 | The River Itchen salmon action plan : consultation document |
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| 860 | The Rivers Test and Itchen : salmon management plan : a consultation document |
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| 861 | The Mersey Estuary 1992 surveys : summary of results |
|---|
| 862 | An investigation to determine the water quality of Churchstanton Stream |
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| 863 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
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| 864 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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| 865 | The River Colne Estuary subtidal biological survey 1992 |
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| 866 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
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| 867 | Scoping guidance for the environmental assessment of projects |
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| 868 | Definition of the Extent and Vertical Range of Saltmarsh |
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| 869 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
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| 870 | Method for assessing the heritage value of net fisheries |
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| 871 | Summary of monitoring activities on the blackwater estuary |
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| 872 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
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| 873 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
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| 874 | Alternative Methods For The Biological Classification Of Rivers |
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| 875 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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