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1151Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987
1152The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605
1153The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004
1154The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004
1155The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004
1156Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales
1157Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
1158Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985
1159Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1160Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1161Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1162The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1163Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1164Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1165Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1166NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
1167Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1168The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1169Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
1170Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1171NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1172Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1173Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)
1174Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information
1175Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen)