851 | An investigation to determine the water quality of Churchstanton Stream |
852 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
853 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
854 | Scoping guidance for the environmental assessment of projects |
855 | Definition of the Extent and Vertical Range of Saltmarsh |
856 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
857 | Method for assessing the heritage value of net fisheries |
858 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
859 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
860 | Alternative Methods For The Biological Classification Of Rivers |
861 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
862 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
863 | Land Use and Fisheries Report of the Pilot Study |
864 | Guide to the use of control charts in water analysis |
865 | A Review of the Brogboroughand Landfill 2000 Test Cells Monitoring Data |
866 | A Review of Methods for Assessing the Hydromorphology of Lakes |
867 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
868 | Post drought soil water recharge : a study of the processes of recharge |
869 | The Identification of Oestrogenic Effects in Wild Fish - Phase II |
870 | Continuous water quality monitoring results for the Carnon river |
871 | An assessment of the NRA algal growth inhibition test : 1993/4 |
872 | Attenuation of nitrate in the sub-surface environment |
873 | The use of herbicides to control weeds in or near water |
874 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
875 | General awareness, environment management and the Water Framework Directive (WFD) |