851 | Protection of the Water Environment using Balancing Facilities |
852 | Review of water resources in the Fylde Aquifer and Wyre catchment |
853 | Water related recreation strategy for the southern region : consultation draft 1997 |
854 | The Menai Strait Catchment Managment Plan Action Plan; 1995 (Bilingual) |
855 | The River Ogmore catchment management plan : action plan |
856 | The Seaton, Looe and Fowey catchment management plan : action plan |
857 | The Tawe and South Gower catchment management plan : action plan 1995 (bilingual) |
858 | The River Itchen salmon action plan : consultation document |
859 | The Rivers Test and Itchen : salmon management plan : a consultation document |
860 | The Mersey Estuary 1992 surveys : summary of results |
861 | An investigation to determine the water quality of Churchstanton Stream |
862 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
863 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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864 | The River Colne Estuary subtidal biological survey 1992 |
865 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
866 | Scoping guidance for the environmental assessment of projects |
867 | The drought of 1988-1992 in Anglia : a review |
868 | Definition of the Extent and Vertical Range of Saltmarsh |
869 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
870 | Method for assessing the heritage value of net fisheries |
871 | Summary of monitoring activities on the blackwater estuary |
872 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
873 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
874 | Alternative Methods For The Biological Classification Of Rivers |
875 | Factors affecting the recruitment of riverine coarse fish: phase 3 |