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1251Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1252Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1253Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1254The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1255The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1256Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
1257Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1258NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1259Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1260Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
1261Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen)
1262Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report
1263An overview of the IBP compound when building was finished (generator located in disused house in front).
1264Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
1265The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity
1266Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
1267Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight
1268Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology
1269The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392)
1270Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual)
1271An investigation into the best method to combine national and local data to develop site-specific critical loads
1272Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report
1273Letter of confirmation of geophysical surveys made in conjunction between Professor G.E.G. Sargent and the FBA 1983-1987
1274Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight
1275Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight