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1101The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993
1102A study to investigate and propose remedies for river quality problems in the Madford catchment
1103East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir
1104River corridor strategic overview feasibility study : a report to the National Rivers Authority
1105Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report
1106Impact assessment of Meldon quarry on water quality in the West Okement river
1107R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report
1108Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson
1109Land drainage consent report : investigation of the conservation input into land drainage consents
1110Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida
1111The government's policy for a public regulatory body in a privatised water industry
1112The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T)
1113Less sensitive areas and candidate high natural dispersion areas in the North West region
1114Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority
1115Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste
1116Two year aesthetic survey of beaches in the South West (1990 and 1991)
1117The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams
1118The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document
1119An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes
1120Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard
1121The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal
1122The consideration of social issues in environmental impact assessments of Agency flood defence schemes
1123Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir
1124Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority
1125The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information