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1126Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents
1127Biological characteristics and exploitation of sea trout in the River Tywi during 1989
1128The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994
1129River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire
1130The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993
1131Policy and practice for the protection of groundwater : regional appendix South West region
1132East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir
1133River corridor strategic overview feasibility study : a report to the National Rivers Authority
1134R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report
1135Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson
1136Land drainage consent report : investigation of the conservation input into land drainage consents
1137Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida
1138The government's policy for a public regulatory body in a privatised water industry
1139Catchment management plans : protecting and enhancing the water environment in an integrated manner
1140Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority
1141Discharge consents and compliance : the NRA's approach to control of discharges to water
1142The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T)
1143Less sensitive areas and candidate high natural dispersion areas in the North West region
1144Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority
1145Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste
1146An assessment of mercury contamination in the Red River catchment : final draft report
1147Use Of Pattern Recognition To Identify The Source Of An Oil Spill On An Inland Water
1148Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1149The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams
1150The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document