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176The Test catchment southern : recommendations for statutory water quality objectives
177The Worcestershire Stour catchment : recommendations for statutory water quality objectives
178An assessment of river water quality in the River Kenn
179Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report
180Estuarial migration of Atlantic salmon in the river Dee (North Wales)
181The NRA in business : annual review and summary accounts 1993-94
182Cyanobacteria (blue-green algae) in the south west region 1989
183Toxic blue-green algae : a report by the National Rivers Authority
184Investigation of salinity in the river Thurne catchment of North East Norfolk
185Water quality investigations in the Newlyn river catchment
186Report on monitoring of environmental quality in the Severn Estuary
187Artificial recharge to groundwater in the Otter valley
188The Ely Ouse catchment management plan : final plan : January 1994
189Water quality in Anglian Region : the first five years
190Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997
191Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus
192Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
193Wimbleball pumped storage scheme : review of environmental statement (appendix B3) : implications for water quality in Wimbleball Reservoir, the River Exe (non QUASAR) parameters) and the Exe estuary
194Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989
195Report for Anglian Water, plc on the use of the Orwell Estuary mathematical model to derive long term consent limits for Cliff Quay STW
196Results of the oyster (Crassostrea gigas) embryo-larval biassay on samples taken during the winter phase of national maritime monitoring programme 1997 : interim report
197An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31)
198The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993
199YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2013
200YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2014