751 | A second stage evaluation of the Grant YSI3815 Water Logger |
752 | Audit report on the 1995 GQA biological survey |
753 | Final report of the Stock Assessment Task Group |
754 | A report on the use of pesticides at two Hampshire watercress farms |
755 | Fact sheet for the RBCA tool kit for chemical releases |
756 | Some guidance on the use of digital environmental data |
757 | Assessing and controlling the ecotoxicity of complex effluents |
758 | Charging for discharges scheme : guidance to the engineering industry |
759 | Charging for discharges scheme : guidance to the power generation industry |
760 | An assessment of river water quality in the River Kenn |
761 | A survey of ferruginous minewater impacts in the Welsh coalfields |
762 | A survey of ferruginous minewater impacts in the Welsh coalfields |
763 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
764 | Narrowboats on the Thames : useful hints and tips |
765 | Locks and weirs on the river Thames : how do they work? |
766 | Fishery survey of the Bridgwater and Taunton Canal |
767 | A guide to sustainable urban drainage : protecting the quality of our environment |
768 | Air dispersion climate from the Castle Cement works at Ribblesdale |
769 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
770 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
771 | The NRA in business : annual review and summary accounts 1993-94 |
772 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
773 | Cyanobacteria (blue-green algae) in the south west region 1989 |
774 | Toxic blue-green algae : a report by the National Rivers Authority |
775 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |