851 | State of the environment report for London 2001 |
852 | Your guide to the Environment Agency - Thames Region - North East Area |
853 | Lincshore '97 : a strategy for the Lincolnshire coast |
854 | An investigation into the bathing water quality at Porthallow |
855 | An investigation of the water quality in three Plymouth catchment streams |
856 | Malodours and discolouration on the Wool Brook Sidmouth |
857 | Protection of the Water Environment using Balancing Facilities |
858 | Water related recreation strategy for the southern region : consultation draft 1997 |
859 | The River Itchen salmon action plan : consultation document |
860 | The Rivers Test and Itchen : salmon management plan : a consultation document |
861 | The Mersey Estuary 1992 surveys : summary of results |
862 | An investigation to determine the water quality of Churchstanton Stream |
863 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
864 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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865 | The River Colne Estuary subtidal biological survey 1992 |
866 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
867 | Scoping guidance for the environmental assessment of projects |
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 | Alternative Methods For The Biological Classification Of Rivers |
874 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
875 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |