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401Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
402Salmon and sea trout fishing in the estuary of the River Tavy : a review
403Water resources for the future : a summary of the strategy for North East Region
404The Ribble fisheries management plan : a consultation document produced by the National Rivers Authority
405Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity
406An Appraisal of Hydroacoustic Techniques for Monitoring the Spawning Migration of Shad in the River Wye
407Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients
408Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works
409An investigation into the water quality of the River Waldon during wet weather
410Action plan for the management of salmon for the River Test : consultation document
411Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
412Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame
413Getting afloat in the Midlands : a guide to using waterways in the region
414Review of the water abstraction charges scheme : consultation document : summary of responses to the consultation
415Water resources for the future : a summary of the strategy for Midlands Region
416Water resources for the future : a summary of the strategy for England and Wales
417The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire;
418The Ecology and Conservation of the Southern Damselfly (Coenagrion mercuriale - Charpentier) in Britain
4191994 annual report on fisheries in the North West incorporating the annual summary of fishery statistics
420Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive
421Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992
422Assessment of the Trophic Status of Rivers using Macrophytes - Evaluation of the Mean Trophic Rank
423Best Available Techniques For The Control Of Pollution In The Fine And Speciality Organic Chemical Sector
424Technical Summary - Appraisal of the Impact of Multiple Retailers Quality Assurance Schemes on the Environment
425The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997;