776 | Computer files used in the calculation of Rutland and Grafham yields |
777 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
778 | The Restoration of Floodplain Woodlands in Lowland Britain |
779 | Take to the water : a beginner's guide to boating on inland waterways |
780 | Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment |
781 | Wetlands for Wales : a strategy for the third millenium |
782 | The Warwickshire Avon catchment management plan : consultation report : March 1994 |
783 | Protecting and improving the water environment : model policies |
784 | The Impacts of flooding on urban and rural communities |
785 | The River Thame : catchment review : first draft - 16th Februrary 1996 |
786 | The relationship between turbidity and suspended solids in final effluents |
787 | General guide to the prevention of pollution of controlled water |
788 | The Environmental Impact of Fish Farming - A Review |
789 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |
790 | The evaluation of an hydrolab DS3 submersible water quality monitor |
791 | Sustaining our resources : the way forward : summary document |
792 | The Removal of Technetium from EARP Waste Streams, Phase II |
793 | Benchmarking rainfall runoff models within the Anglian Region : final report |
794 | Cross border river basin districts and the Water Framework Directive |
795 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
796 | Evaluation of AN analytical sensors ammonium probe for the grant\YSI 3800 |
797 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
798 | 'Sea Vigil' water quality monitoring : the Humber estuary 1992-1993 |
799 | Historic changes in the Upper River Ehen Catchment- Summary |
800 | Metallothionein in eels from the Thames Estuary : an indicator of environmental quality |