876 | Groundwater management in the North West: efficiency review and business plan: certificate in management |
877 | A guide to environmental forecasting at the National Centre for Risk Analysis and Options Appraisal |
878 | A guide to risk analysis at the National Centre for Risk Analysis and Options Appraisal |
879 | Environmental impact assessment in relation to water resources authorisations : guidance on the requirements and procedures |
880 | Future foundations : building a better South West : a sustainable construction charter for the region |
881 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
882 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
883 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
884 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
885 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
886 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
887 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
888 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
889 | Review of environmental audits prepared by county councils in the North East area |
890 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
891 | Lower Colne catchment management plan for flood defence and the environment : third draft |
892 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
893 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
894 | The Environment Agency's risk portfolio : version 1.0 preliminary draft for comment December 1999 |
895 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
896 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
897 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
898 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
899 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
900 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |