976 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
977 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
978 | Impact assessment of Meldon quarry on water quality in the West Okement river |
979 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
980 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
981 | Land drainage consent report : investigation of the conservation input into land drainage consents |
982 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
983 | The government's policy for a public regulatory body in a privatised water industry |
984 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
985 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
986 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
987 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |
988 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
989 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
990 | Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard |
991 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
992 | The consideration of social issues in environmental impact assessments of Agency flood defence schemes |
993 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
994 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
995 | A report into the impact of small dam construction at Delford bridge, De Lank river |
996 | Investigation into the intermittent failure of Wembury Beach to comply with EC bathing water |
997 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
998 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
999 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
1000 | Managing chemicals for a better environment : an introduction to the Environment Agency's strategy |