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26Survey of the non-agricultural use of pesticdes within the Thames region
27The effect of the voluntary initiative on water quality
28The development of new techniques for the monitoring of ammonia in water
29Air quality report for the Anglian Region of the Environment Agency 1999
30The effects of Guildford STW on the River Wey
31Report on the 1995 stock assessment of the Douglas catchment
32Anglian region state of the environment report : the IPC perspective
33Abandoned mines and the water environment : report of the National Rivers Authority
34Contaminated land and the water environment : report of the National Rivers Authority
35Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
36The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns
37Assessment of the performance of the BMWP scoring system against biological targets and the determination of significant change
38The National Rivers Authority's response to the sixteenth report of the Royal Commission on Environmental Pollution on freshwater quality
39Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000)
40Pollution control on the River Alt
41Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual)
42Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region
43River water quality in the Midlands 1997
44Water Quality of the Humber Estuary 1986
45Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream
46Information [on the NRA Anglian Region]
47Hydropower developments and the National Rivers Authority
48Environmental issues in the Midlands 1995/96
49Synoptic State of the Environment Monitoring
50Environmental snapshot for the Anglian region 2002