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4001Species Management in Aquatic Habitats Compendium of Project Outputs - Research and Survey Reports on Non-Mullusc Species
4002Fisheries technical report : Devon area report : River Taw fisheries survey 1996
4003Draparnaldia,
4004Synura,
4005Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir
4006Herbarium Image: Stachys officinalis
4007Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority
4008Validation of Diatoms as Proxys for Phytobenthos When Assessing Ecological Status in Lakes
40091993 general quality assessment (GQA) Cornwall area
4010The extent of phosphorus release in the Norfolk Broads
4011River Exe catchment river water quality classification 1991
4012Controls on emissions from coal and oil fired power stations : the agency's decision following its 1999 public consultation on its proposed controls
4013Steady-state particle tracking in the object-orientated regional groundwater model ZOOMQ3D
4014Wensum DTC General information - Supporting Document Monitoring Kiosk M
4015NRA policy implementation guidance note no. 5 : control of pollution (silage, slurry and agricultural fuel oil) regulations 1991
4016General introduction to the Water Framework Directive
4017Soil moisture data: NT26, Devon, 2004
4018Daily nitrous oxide flux measurements: AC0116, Ceredigion, 2011-2012
4019Soil moisture data: AC0213, Devon, 2011
4020Soil moisture data: AC0116, Devon, 2011-2012
4021Daily nitrous oxide flux measurements: AC0116, Devon, 2011-2012
4022Soil moisture data: AC0116, Warwickshire, 2013
4023Soil moisture data: AC0116, County Down, 2011
4024RSR training - inspection of closed radioactive sources
4025Soil moisture data: AC0116, Dumfries, 2011