801 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
802 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
803 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
804 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
805 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
806 | Land drainage consent report : investigation of the conservation input into land drainage consents |
807 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
808 | The government's policy for a public regulatory body in a privatised water industry |
809 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
810 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
811 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
812 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
813 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
814 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
815 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
816 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
817 | The consideration of social issues in environmental impact assessments of Agency flood defence schemes |
818 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
819 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
820 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
821 | A report into the impact of small dam construction at Delford bridge, De Lank river |
822 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
823 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
824 | Managing chemicals for a better environment : an introduction to the Environment Agency's strategy |
825 | Review of flood defence practices on the Somerset Levels and Moors : document 3 : maps and figures |