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76Riverside litter : results of the 1990 campaign and a strategy for the future
77Project record for the review and statistical analysis of the baseline coastal waters survey
78Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity
79Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland
80The Possible effects on migratory fish in the River Dee of increased water abstraction
81Integrated appraisal of the Environment Agency's water quality policies : role of the FWR manual
82Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems
83Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
84Study of the behaviour and impact of two sewage treatment works of the Thames catchment
85The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey
86Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
87Fish and the Ecological Assessment of Lakes and Rivers for the Water Framework Directive
88Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
89Report 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
90Assessment 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
91Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
92The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
93Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group
94Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers
95The 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
96Meiofaunal 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
97Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3
98Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
99Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD
100Health effects of sea bathing (WMI 9021) - Phase III final report to the Department of the Environment