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5401Aquatic pesticide pollution incidents in England and Wales - 1994 - 1995
5402Attenuation of nitrate in the sub-surface environment
5403Endocrine Disruption in the Marine Environment
5404Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme
5405Lelant Watermill bacterial contamination investigation 1995
5406New biological methods for assessing episodic pollution
5407Oestrogenic endocrine disruption in flounder (Platichthys flesus L.) from United Kingdom estuarine and marine waters
5408Pollution incidents in England and Wales 2000
5409Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version]
5410West Sedgemoor pumping station
5411Aerial spraying with asulam to control bracken : guidance notes for Environment Agency staff
5412Disease and contaminants in marine mammals
5413Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development
5414Manual for the use of herbicides in or near water : April 1993 : final draft report
5415The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation
5416The use of herbicides to control weeds in or near water
5417Environmental impact of hypolimnial releases from Llyn Brianne
5418Water plants : their function and management
5419A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study
5420Algal Monitoring Report 1999. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 1999
5421Algal Monitoring Report 2000. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 2000
5422Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy
5423Road transport and the environment
5424Direct toxicity assessment proficiency scheme (DTAPS) : Document 1 : Issue 5
5425Direct toxicity assessment proficiency scheme (DTAPS) : Document 3 : Issue 10