876 | Keys to larval and juvenile stages of coarse fishes from fresh waters in the British Isles |
877 | The Impact of Lost and Discarded Fishing Line and Tackle on Mute Swans |
878 | Assessment of radioactive discharge screening levels for biota protected under the habitats regulations : April 2002 |
879 | Demand for irrigation water (413/1/A) : progress report for the period August 1992 to January 1993 |
880 | Future water resources in the Thames Region : a strategy for sustainable management : summary document |
881 | Future water resources in the Thames Region : a strategy for sustainable management. June 1994 |
882 | Groundwater management in the North West: efficiency review and business plan: certificate in management |
883 | Future foundations : building a better South West : a sustainable construction charter for the region |
884 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
885 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
886 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : AQC audit |
887 | An audit of performance in the analysis of biological samples in 1999. Environment Agency : primary audit |
888 | National sea defence survey phase IVA : volume 8 : topographic drawings of the River Swale |
889 | Appraisal of nature conservation and recreation improvement measures at the Environment Agency's estates |
890 | Digital groundwater vulnerability maps : 1 : 100,000 series. Policy and practice for the protection of groundwater |
891 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
892 | Saving water : the NRA's approach to water conservation and demand management : a consultation report |
893 | Review of environmental audits prepared by county councils in the North East area |
894 | The Somerset Levels and Moors : water level management and nature conservation : consultation paper |
895 | Lower Colne catchment management plan for flood defence and the environment : third draft |
896 | The Status of Headwater Stream Fish Populations and their Tolerance to Low-Level Habitat Degradation |
897 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
898 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
899 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
900 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |