726 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
727 | An assessment of the NRA algal growth inhibition test : 1993/4 |
728 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
729 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
730 | Attenuation of nitrate in the sub-surface environment |
731 | The use of herbicides to control weeds in or near water |
732 | Ecotoxicology : a report of the NRA R and D Ecotoxicology Group |
733 | General awareness, environment management and the Water Framework Directive (WFD) |
734 | Guardians of the water environment (NRA Thames Region) |
735 | What's happening in the Midlands region : looking at our environment |
736 | Your guide to the Environment Agency - Thames Region - South East Area |
737 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
738 | A second stage evaluation of the Grant YSI3815 Water Logger |
739 | Audit report on the 1995 GQA biological survey |
740 | Final report of the Stock Assessment Task Group |
741 | A report on the use of pesticides at two Hampshire watercress farms |
742 | Fact sheet for the RBCA tool kit for chemical releases |
743 | Some guidance on the use of digital environmental data |
744 | An assessment of river water quality in the River Kenn |
745 | A survey of ferruginous minewater impacts in the Welsh coalfields |
746 | A survey of ferruginous minewater impacts in the Welsh coalfields |
747 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
748 | Narrowboats on the Thames : useful hints and tips |
749 | Locks and weirs on the river Thames : how do they work? |
750 | Fishery survey of the Bridgwater and Taunton Canal |