901 | Guardians of the water environment (NRA Thames Region) |
902 | What's happening in the Midlands region : looking at our environment |
903 | Wyre estuary shoreline management plan : the Environment Agency's contribution to sustainable development |
904 | Your guide to the Environment Agency - Thames Region - South East Area |
905 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
906 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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907 | A second stage evaluation of the Grant YSI3815 Water Logger |
908 | Audit report on the 1995 GQA biological survey |
909 | Final report of the Stock Assessment Task Group |
910 | A report on the use of pesticides at two Hampshire watercress farms |
911 | Fact sheet for the RBCA tool kit for chemical releases |
912 | Some guidance on the use of digital environmental data |
913 | An investigation of sewage on the beach at Porthcothan |
914 | Assessing and controlling the ecotoxicity of complex effluents |
915 | Charging for discharges scheme : guidance to the engineering industry |
916 | Charging for discharges scheme : guidance to the power generation industry |
917 | The Test catchment southern : recommendations for statutory water quality objectives |
918 | The Worcestershire Stour catchment : recommendations for statutory water quality objectives |
919 | A survey of ferruginous minewater impacts in the Welsh coalfields |
920 | A survey of ferruginous minewater impacts in the Welsh coalfields |
921 | Dioxins and the River Doe Lea : plain English report |
922 | Narrowboats on the Thames : useful hints and tips |
923 | Locks and weirs on the river Thames : how do they work? |
924 | Second annual review of the Lower Bristol Avon catchment management plan |
925 | Second annual review of the Upper Bristol Avon catchment management plan |