801 | The Cam catchment, Anglian region : proposals for statutory water quality objectives |
802 | Computer files used in the calculation of Rutland and Grafham yields |
803 | The control of effluent discharges by a direct toxicity assessment (DTA) approach |
804 | The Restoration of Floodplain Woodlands in Lowland Britain |
805 | Take to the water : a beginner's guide to boating on inland waterways |
806 | Report on the quality of bathing waters 1990 |
807 | Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment |
808 | Wetlands for Wales : a strategy for the third millenium |
809 | Protecting and improving the water environment : model policies |
810 | The Impacts of flooding on urban and rural communities |
811 | The River Thame : catchment review : first draft - 16th Februrary 1996 |
812 | The relationship between turbidity and suspended solids in final effluents |
813 | General guide to the prevention of pollution of controlled water |
814 | The Environmental Impact of Fish Farming - A Review |
815 | The evaluation of an hydrolab DS3 submersible water quality monitor |
816 | Sustaining our resources : the way forward : summary document |
817 | The Removal of Technetium from EARP Waste Streams, Phase II |
818 | Benchmarking rainfall runoff models within the Anglian Region : final report |
819 | Cross border river basin districts and the Water Framework Directive |
820 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
821 | Evaluation of AN analytical sensors ammonium probe for the grant\YSI 3800 |
822 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
823 | 'Sea Vigil' water quality monitoring : the Humber estuary 1992-1993 |
824 | Historic changes in the Upper River Ehen Catchment- Summary |
825 | Metallothionein in eels from the Thames Estuary : an indicator of environmental quality |