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726Computer files used in the calculation of Rutland and Grafham yields
727The control of effluent discharges by a direct toxicity assessment (DTA) approach
728The Restoration of Floodplain Woodlands in Lowland Britain
729Take to the water : a beginner's guide to boating on inland waterways
730Report on the quality of bathing waters 1990
731Guidance on the Assessment of Cause and Effect in Ecological Risk Assessment
732Wetlands for Wales : a strategy for the third millenium
733The Warwickshire Avon catchment management plan : consultation report : March 1994
734Protecting and improving the water environment : model policies
735The Impacts of flooding on urban and rural communities
736The River Thame : catchment review : first draft - 16th Februrary 1996
737The relationship between turbidity and suspended solids in final effluents
738General guide to the prevention of pollution of controlled water
739The Environmental Impact of Fish Farming - A Review
740The Blackwater River catchment management plan : first annual review 95/96 : Draft Document
741The evaluation of an hydrolab DS3 submersible water quality monitor
742Sustaining our resources : the way forward : summary document
743The Removal of Technetium from EARP Waste Streams, Phase II
744Benchmarking rainfall runoff models within the Anglian Region : final report
745Cross border river basin districts and the Water Framework Directive
746The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997
747Evaluation of AN analytical sensors ammonium probe for the grant\YSI 3800
748Reduction in aldrin and dieldrin concentrations in the Newlyn River
749'Sea Vigil' water quality monitoring : the Humber estuary 1992-1993
750Historic changes in the Upper River Ehen Catchment- Summary