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26Meiofaunal 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
27An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96
28NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group
29Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season
30An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge
31Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank
32Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996
33Continuous water quality monitoring results collected from the river Torridge at Cockshilhay and Beam Bridge for the EU UWWTD
34Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996
35Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996
36Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996
37An estimated map of NO2 concentration in the Midlands region : a report produced for the Environment Agency
38Biosensors for environmental monitoring : a review of capabilities and strategies for the future : consultant's report to the NRA
39A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake
40The application of toxicity-based criteria for the regulatory control of wastewater dicharges Response compendium March 1997
41Radioactivity in the environment : report for 1998 : a summary and radiological assessment of the Environment Agency's monitoring programmes
42Corporate Environmental Reporting in the UK Water Sector - A Concise Review
43Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide
44Leachate Monitoring For The Brogborough Test Cell Project
45Alternative Methods For The Biological Classification Of Rivers
46Water quality in Anglian Region : the first five years
47Investigation into the cause of high phenols in Budleigh Brook (1998)
48Quality audit of biological samples for the 1990 river quality survey
49Development of an Estuarine Classification Scheme for the Water Framework Directive
50A Review of Methods for Assessing the Hydromorphology of Lakes