4776 | Geochemical process modelling : interim report (0295/2/A) |
4777 | Alt / Crossens catchment management plan first annual review, July 1998 |
4778 | Ely Ouse Catchment Management Plan |
4779 | Species Management in Aquatic Habitats Compendium of Project Outputs - Research and Survey Reports on Non-Mullusc Species |
4780 | Fisheries technical report : Devon area report : River Taw fisheries survey 1996 |
4781 | Draparnaldia, |
4782 | Synura, |
4783 | Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir |
4784 | Herbarium Image: Stachys officinalis |
4785 | Water pollution incidents in England and Wales 1991 : report of the National Rivers Authority |
4786 | Validation of Diatoms as Proxys for Phytobenthos When Assessing Ecological Status in Lakes |
4787 | 1993 general quality assessment (GQA) Cornwall area |
4788 | The extent of phosphorus release in the Norfolk Broads |
4789 | River Sid catchment : river water quality classification 1990 |
4790 | River Exe catchment river water quality classification 1991 |
4791 | Controls on emissions from coal and oil fired power stations : the agency's decision following its 1999 public consultation on its proposed controls |
4792 | Exe : action plan : plan from July 2000 to July 2005 |
4793 | Effectiveness of beach control operations. Draft (447/1/A) |
4794 | Steady-state particle tracking in the object-orientated regional groundwater model ZOOMQ3D |
4795 | Wensum DTC General information - Supporting Document Monitoring Kiosk M |
4796 | NRA policy implementation guidance note no. 5 : control of pollution (silage, slurry and agricultural fuel oil) regulations 1991 |
4797 | Hunstanton and Heacham sea defence strategy |
4798 | General introduction to the Water Framework Directive |
4799 | Soil moisture data: NT26, Devon, 2004 |
4800 | Daily nitrous oxide flux measurements: AC0116, Ceredigion, 2011-2012 |