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1276Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987
1277The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605
1278The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004
1279The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004
1280The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004
1281Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales
1282Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
1283Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
1284An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
1285Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1286Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
1287Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1288The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands
1289Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment
1290Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1291Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992
1292NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
1293Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality
1294The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1295The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon
1296Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
1297Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1298NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1299Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1300Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y)