726 | Macroinvertebrates of the River Nar : Great Ouse catchment : draft report |
727 | A strategy for the management of salmon in England and Wales |
728 | Algae or sewage? : helping you tell the difference |
729 | The Role Of Bankside Habitat In River Ecology |
730 | Economic changes to the value of water environment : draft final report |
731 | NRA superannuation report and accounts for the period ended 31 March 1990 |
732 | Wash zone report. Part 1 : the Wash NRA monitoring review |
733 | Broadland flood alleviation strategy : the programme for flood defence works |
734 | Water quality 2000 : a strategy for the water quality function |
735 | The Cam catchment, Anglian region : proposals for statutory water quality objectives |
736 | Computer files used in the calculation of Rutland and Grafham yields |
737 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
738 | The Restoration of Floodplain Woodlands in Lowland Britain |
739 | Take to the water : a beginner's guide to boating on inland waterways |
740 | Wetlands for Wales : a strategy for the third millenium |
741 | The Warwickshire Avon catchment management plan : consultation report : March 1994 |
742 | Protecting and improving the water environment : model policies |
743 | The Impacts of flooding on urban and rural communities |
744 | The River Thame : catchment review : first draft - 16th Februrary 1996 |
745 | General guide to the prevention of pollution of controlled water |
746 | The Environmental Impact of Fish Farming - A Review |
747 | The evaluation of an hydrolab DS3 submersible water quality monitor |
748 | The Removal of Technetium from EARP Waste Streams, Phase II |
749 | Benchmarking rainfall runoff models within the Anglian Region : final report |
750 | Cross border river basin districts and the Water Framework Directive |