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