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126Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group
127Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species
128Outlook for the environment : a consultation paper by the Environment Agency on the priorities for investment by water companies in environmental improvements
129Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
130The 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
131Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995
132Meiofaunal 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
133Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers
134The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
135Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS)
136Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank
137The Natural (Baseline) Quality Of Groundwaters In England And Wales: The Permo-Triassic Sandstones Of Cumbria, North-West England;
138Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996
139Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997)
140An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31)
141The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads
142Tributyltin in the aquatic environment : final report to the National Rivers Authority September 1990 to September 1992
143The Economics of No-Spray Zones - a Study of the Risks and Benefits of Pesticide No-Spray Restrictions
144Guidance notes for local planning authorities on the methods of protecting the water environment through development plans
145Water conservation planning in the USA : meeting organised by the Environment Agency and CIWEM, 14th June 1996, CBI
146Procedure for quality assurance for RIVPACS compatible macro-invertebrate samples analysed to the taxonomic level needed for the BMWP-score system
147Report on the quality of bathing waters in Hampshire, Sussex, Kent and the Isle of Wight : 1992 bathing season
148Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991
149Saving water : on the right track : a summary of current water conservation initiatives in the UK January 1998
150Sustainable water resources for the future : values and challenges : consultation document for the Environment Agency's water resources strategies