826 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
827 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
828 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
829 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
830 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
831 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
832 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
833 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
834 | The government's policy for a public regulatory body in a privatised water industry |
835 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
836 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
837 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
838 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
839 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |
840 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
841 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
842 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
843 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
844 | The consideration of social issues in environmental impact assessments of Agency flood defence schemes |
845 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
846 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
847 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
848 | Extending Rutland yield analysis to 1933 : supporting documentation for the regional water resources strategy |
849 | A report into the impact of small dam construction at Delford bridge, De Lank river |
850 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |