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751Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
752Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
753Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
754Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
755NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
756Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
757Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information
758An overview of the IBP compound when building was finished (generator located in disused house in front).
759The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity
760Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
761Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight
762Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology
763Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software
764Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities
765An investigation into the best method to combine national and local data to develop site-specific critical loads
766Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report
767Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
768Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight
769Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight
770Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight
771Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight
772Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software
773River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region
774River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991
775Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report