801 | A report on fish production in the National Rivers Authority |
802 | Moston Brook Summary Report for the Evidence and Measures Project |
803 | Corporate Environmental Reporting in the UK Water Sector - A Concise Review |
804 | Environmental planning issues in the North Wessex area |
805 | Strategy for the use of field instrumentation in water quality monitoring |
806 | User notes for the Deben groundwater modelling package |
807 | Anthropogenic Influences on the temperature regime in a chalk river |
808 | London's river (information pack on the River Thames) |
809 | Water and the environment in times of drought |
810 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
811 | Water and the environment in times of drought |
812 | A strategy for the management of salmon in England and Wales |
813 | Algae or sewage? : helping you tell the difference |
814 | The Role Of Bankside Habitat In River Ecology |
815 | Economic changes to the value of water environment : draft final report |
816 | NRA superannuation report and accounts for the period ended 31 March 1990 |
817 | Wash zone report. Part 1 : the Wash NRA monitoring review |
818 | Broadland flood alleviation strategy : the programme for flood defence works |
819 | Water quality 2000 : a strategy for the water quality function |
820 | The Cam catchment, Anglian region : proposals for statutory water quality objectives |
821 | Computer files used in the calculation of Rutland and Grafham yields |
822 | The Restoration of Floodplain Woodlands in Lowland Britain |
823 | Take to the water : a beginner's guide to boating on inland waterways |
824 | Report on the quality of bathing waters 1990 |
825 | Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment |