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1076Biological characteristics and exploitation of sea trout in the River Tywi during 1989
1077The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994
1078River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire
1079The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993
1080A study to investigate and propose remedies for river quality problems in the Madford catchment
1081East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir
1082River corridor strategic overview feasibility study : a report to the National Rivers Authority
1083Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report
1084R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report
1085Land drainage consent report : investigation of the conservation input into land drainage consents
1086Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida
1087The government's policy for a public regulatory body in a privatised water industry
1088The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T)
1089Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority
1090Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste
1091Two year aesthetic survey of beaches in the South West (1990 and 1991)
1092The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams
1093The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document
1094An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes
1095Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard
1096The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal
1097The consideration of social issues in environmental impact assessments of Agency flood defence schemes
1098Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir
1099Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority
1100The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information