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1051Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987
1052The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605
1053Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
1054Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985
1055Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1056Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1057Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
1058Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1059The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1060Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1061Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1062Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1063The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1064Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
1065Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1066NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1067Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1068Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
1069Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report
1070An overview of the IBP compound when building was finished (generator located in disused house in front).
1071Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution
1072The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity
1073Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources
1074Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight
1075Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology