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1176Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1177Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1178Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
1179Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1180The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1181Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1182Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1183Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1184NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
1185Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1186The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1187The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1188Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
1189Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1190NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1191Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1192Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
1193Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information
1194Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen)
1195An overview of the IBP compound when building was finished (generator located in disused house in front).
1196Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
1197The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity
1198Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
1199Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight
1200Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology