851 | Future foundations : building a better South West : a sustainable construction charter for the region |
852 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
853 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
854 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
855 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
856 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
857 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
858 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
859 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
860 | Review of environmental audits prepared by county councils in the North East area |
861 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
862 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
863 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
864 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
865 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
866 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
867 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
868 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
869 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
870 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
871 | Policy and practice for the protection of groundwater : regional appendix South West region |
872 | The available resource methodology : a framework for assessing water resources and abstraction availability : final report |
873 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
874 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
875 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |