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1026The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993
1027A study to investigate and propose remedies for river quality problems in the Madford catchment
1028Policy and practice for the protection of groundwater : regional appendix South West region
1029East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir
1030River corridor strategic overview feasibility study : a report to the National Rivers Authority
1031Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report
1032Impact assessment of Meldon quarry on water quality in the West Okement river
1033R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report
1034Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson
1035Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida
1036The government's policy for a public regulatory body in a privatised water industry
1037An investigation of the Madford River pollution incident of 29 July 1989 : November 1989
1038Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority
1039Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1040Discharge consents and compliance : the NRA's approach to control of discharges to water
1041The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T)
1042Less sensitive areas and candidate high natural dispersion areas in the North West region
1043Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority
1044Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste
1045Two year aesthetic survey of beaches in the South West (1990 and 1991)
1046An assessment of mercury contamination in the Red River catchment : final draft report
1047Use Of Pattern Recognition To Identify The Source Of An Oil Spill On An Inland Water
1048Extending Rutland yield analysis to 1933 : supporting documentation for the regional water resources strategy
1049Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1050Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005