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1226The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004
1227The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004
1228Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales
1229Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
1230Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985
1231Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1232Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013
1233An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
1234Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1235Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
1236Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1237Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014
1238Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012
1239The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1240Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1241Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1242Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1243NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
1244Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1245Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013
1246The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1247Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1248NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1249Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1250Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)