801 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
802 | Land drainage consent report : investigation of the conservation input into land drainage consents |
803 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
804 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
805 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
806 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
807 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
808 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |
809 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
810 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
811 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
812 | The consideration of social issues in environmental impact assessments of Agency flood defence schemes |
813 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
814 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
815 | Extending Rutland yield analysis to 1933 : supporting documentation for the regional water resources strategy |
816 | Investigation into the intermittent failure of Wembury Beach to comply with EC bathing water |
817 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
818 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
819 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
820 | Managing chemicals for a better environment : an introduction to the Environment Agency's strategy |
821 | Review of flood defence practices on the Somerset Levels and Moors : document 3 : maps and figures |
822 | The hydrological effects of demand management : project definition stage report : 28th May 1996 |
823 | (7) Linearity of sulphur chemistry in the HARM atmospheric transport and deposition model |
824 | Improved monitoring for surface water quality : the development of a manual of best practice |
825 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2011 |