| 751 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 752 | A guide to sustainable urban drainage : protecting the quality of our environment |
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| 753 | Air dispersion climate from the Castle Cement works at Ribblesdale |
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| 754 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
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| 755 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
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| 756 | The NRA in business : annual review and summary accounts 1993-94 |
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| 757 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
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| 758 | Cyanobacteria (blue-green algae) in the south west region 1989 |
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| 759 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 760 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
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| 761 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
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| 762 | Report on monitoring of environmental quality in the Severn Estuary |
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| 763 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
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| 764 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
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| 765 | Water quality in Anglian Region : the first five years |
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| 766 | State of the environment report 2001 : West Midlands Region |
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| 767 | The environmental requirements of adult Atlantic salmon (Salmo salar L.) during their upstream migration in the Northwest Miramichi River, New Brunswick. Draft. |
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| 768 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
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| 769 | High level principles for OPRA-based schemes : guidance on the development and implementation of risk rating and regulatory resource planning systems in the Environment Agency |
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| 770 | Interim review of drought management experience in the North West Region of the National Rivers Authority. lessons learned (29th June 1995 - March 31st 1996) |
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| 771 | Changes in the phosphorus content of the sediment of Esthwaite Water and water quality in response to a decreasing input of sewage-borne phosphorus |
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| 772 | An ecological study of the effects of ferric dosing on the plankton and benthic invertebrates of Grafham Water between May 1990 and November 1991 |
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| 773 | Water company plans to safeguard 1997 summer water supplies : Environment Agency report to the Secretary of State for the Environment : fifth report in a series |
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| 774 | Catch and release: the survival and behaviour of Atlantic salmon angled and returned to the Aberdeenshire Dee, in spring and early summer |
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| 775 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
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