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76The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment
77Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
78Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
79An investigation into the effects of Alton sewage works on the River Wey North
80Evaluation of the effectiveness of the Water Fringe Option Scheme on Environmental Quality
81Report 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
82Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group
83The 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
84Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers
85The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
86Meiofaunal 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
87Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
88Investigations 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
89(3) The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England;
90A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft
91Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
92Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests
93The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England;
94Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994
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 audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31)
98Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996
99The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads
100A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake