776 | An investigation into the bathing water quality at Porthallow |
777 | An investigation of the water quality in three Plymouth catchment streams |
778 | Malodours and discolouration on the Wool Brook Sidmouth |
779 | Protection of the Water Environment using Balancing Facilities |
780 | The Menai Strait Catchment Managment Plan Action Plan; 1995 (Bilingual) |
781 | The River Arun catchment management plan : action plan |
782 | The River Ogmore catchment management plan : action plan |
783 | The Seaton, Looe and Fowey catchment management plan : action plan |
784 | The Tawe and South Gower catchment management plan : action plan 1995 (bilingual) |
785 | The River Itchen salmon action plan : consultation document |
786 | The Rivers Test and Itchen : salmon management plan : a consultation document |
787 | The Mersey Estuary 1992 surveys : summary of results |
788 | An investigation to determine the water quality of Churchstanton Stream |
789 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
790 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
|
791 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
792 | Fisheries of the middle and lower Wylye and factors affecting their performance |
793 | Scoping guidance for the environmental assessment of projects |
794 | Summary of monitoring activities on the blackwater estuary |
795 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
796 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
797 | Alternative Methods For The Biological Classification Of Rivers |
798 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
799 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
800 | Land Use and Fisheries Report of the Pilot Study |