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176Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group
177The 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
178Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species
179Outlook for the environment : a consultation paper by the Environment Agency on the priorities for investment by water companies in environmental improvements
180Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
181East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe
182The new waterlands? Proceedings of a one day seminar organised by the Sussex Wildlife Trust as part of the RSNC Wildlife Trusts Parnership Water For Wildlife campaign
183Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995
184Meiofaunal 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
185Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers
186The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
187Investigations 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
188Assessment 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
189Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS)
190Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank
191The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England;
192Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995
193Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996
194Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997)
195Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996
196An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31)
197Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996
198Options for transfer of water from the River Trent and reservoir storage at Great Bradley : technical summary of the feasibility report
199The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads
200Tributyltin in the aquatic environment : final report to the National Rivers Authority September 1990 to September 1992