876 | The Mersey Estuary 1992 surveys : summary of results |
877 | An investigation to determine the water quality of Churchstanton Stream |
878 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
879 | Conservation in the Severn-Trent Region (NRA Severn-Trent 57)
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880 | The River Colne Estuary subtidal biological survey 1992 |
881 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
882 | Fisheries of the middle and lower Wylye and factors affecting their performance |
883 | Scoping guidance for the environmental assessment of projects |
884 | The drought of 1988-1992 in Anglia : a review |
885 | Definition of the Extent and Vertical Range of Saltmarsh |
886 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
887 | Method for assessing the heritage value of net fisheries |
888 | Summary of monitoring activities on the blackwater estuary |
889 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
890 | Alternative Methods For The Biological Classification Of Rivers |
891 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
892 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
893 | Land Use and Fisheries Report of the Pilot Study |
894 | Guide to the use of control charts in water analysis |
895 | A Review of the Brogboroughand Landfill 2000 Test Cells Monitoring Data |
896 | A Review of Methods for Assessing the Hydromorphology of Lakes |
897 | A survey of trace metals in biota of the Mersey estuary 1993 |
898 | Assessment of the distribution of Bembidion testaceum and reasons for its decline |
899 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
900 | The Identification of Oestrogenic Effects in Wild Fish - Phase II |