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76Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland
77The Possible effects on migratory fish in the River Dee of increased water abstraction
78Integrated appraisal of the Environment Agency's water quality policies : role of the FWR manual
79Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems
80Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
81Study of the behaviour and impact of two sewage treatment works of the Thames catchment
82The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey
83Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
84Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive
85Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
86Report for Anglian Water, NRA Unit on the uses of the Orwell and the Stour Estuaries and the use of the mathematical model to derive long term consent limits for all inputs to Orwell Estuary
87Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent
88Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
89The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
90Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group
91Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers
92The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994
93Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region
94Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
95Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD
96Health effects of sea bathing (WMI 9021) - Phase III final report to the Department of the Environment
97An investigation into the elevated BOD levels at Brocken Bridge (R30H001) on the Barnstaple Yeo [DEV/E/20/95]
98An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31)
99Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996
100A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft