801 | River water quality in the Midlands 1994/95 : water quality summary data |
802 | Model Procedures for the Management of Land Contamination |
803 | Applications Of Artificial Intelligence For The Biological Surveillance Of River Quality |
804 | Improving the contribution of social science to Flood Risk Management |
805 | The River Tywi catchment management plan : action plan (bilingual) |
806 | Reappraisal of the River Lee to Wheathampstead Mill |
807 | Business requirement specification : integrated accounting system for the (IAS) |
808 | A report on fish production in the National Rivers Authority |
809 | Moston Brook Summary Report for the Evidence and Measures Project |
810 | Corporate Environmental Reporting in the UK Water Sector - A Concise Review |
811 | Environmental planning issues in the North Wessex area |
812 | Strategy for the use of field instrumentation in water quality monitoring |
813 | User notes for the Deben groundwater modelling package |
814 | Anthropogenic Influences on the temperature regime in a chalk river |
815 | London's river (information pack on the River Thames) |
816 | Water and the environment in times of drought |
817 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
818 | Water and the environment in times of drought |
819 | Algae or sewage? : helping you tell the difference |
820 | The Role Of Bankside Habitat In River Ecology |
821 | Economic changes to the value of water environment : draft final report |
822 | NRA superannuation report and accounts for the period ended 31 March 1990 |
823 | Wash zone report. Part 1 : the Wash NRA monitoring review |
824 | Broadland flood alleviation strategy : the programme for flood defence works |
825 | The Cam catchment, Anglian region : proposals for statutory water quality objectives |