| 776 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 777 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
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| 778 | Water quality investigations in the Newlyn river catchment |
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| 779 | Investigations of discharges into the River Lemon at Newton Abbot |
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| 780 | Report on monitoring of environmental quality in the Severn Estuary |
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| 781 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
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| 782 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
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| 783 | Artificial recharge to groundwater in the Otter valley |
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| 784 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
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| 785 | Water quality in Anglian Region : the first five years |
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| 786 | Groundwater flooding in the Thames region : winter 2000/01 |
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| 787 | 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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| 788 | 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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| 789 | Investigation to determine the cause of the long-term BOD failure at Higher Weaver routine monitoring site (70532960) for 1995 and 1997 |
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| 790 | 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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| 791 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
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| 792 | 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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| 793 | 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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| 794 | 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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| 795 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
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| 796 | Wimbleball pumped storage scheme : review of environmental statement (appendix B3) : implications for water quality in Wimbleball Reservoir, the River Exe (non QUASAR) parameters) and the Exe estuary |
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| 797 | 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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| 798 | Tamar Lakes project 2001 : initial assessment of nutrient data to identify pollution sources, assess the effect of Tamar Lakes on the downstream water quality and to recommend future monitoring requirements |
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| 799 | A study of the use of Glycol-based de-icers at RAF Lyneham and their impact on local watercourses during the winter of 1999/2000 |
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| 800 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
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