851 | Continuous water quality monitoring results for the Carnon river |
852 | An assessment of the NRA algal growth inhibition test : 1993/4 |
853 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
854 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
855 | Attenuation of nitrate in the sub-surface environment |
856 | The use of herbicides to control weeds in or near water |
857 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
858 | General awareness, environment management and the Water Framework Directive (WFD) |
859 | Guardians of the water environment (NRA Thames Region) |
860 | What's happening in the Midlands region : looking at our environment |
861 | Wyre estuary shoreline management plan : the Environment Agency's contribution to sustainable development |
862 | Your guide to the Environment Agency - Thames Region - South East Area |
863 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
864 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
|
865 | A second stage evaluation of the Grant YSI3815 Water Logger |
866 | Audit report on the 1995 GQA biological survey |
867 | Final report of the Stock Assessment Task Group |
868 | A report on the use of pesticides at two Hampshire watercress farms |
869 | Fact sheet for the RBCA tool kit for chemical releases |
870 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
871 | An investigation of sewage on the beach at Porthcothan |
872 | Assessing and controlling the ecotoxicity of complex effluents |
873 | Charging for discharges scheme : guidance to the engineering industry |
874 | Charging for discharges scheme : guidance to the power generation industry |
875 | The Test catchment southern : recommendations for statutory water quality objectives |