| 976 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 977 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
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| 978 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
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| 979 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
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| 980 | Water quality investigations in the Newlyn river catchment |
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| 981 | The River Alt/Crossens fish stock assessment 2001 |
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| 982 | An assessment of water quality in the River Yarty catchment |
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| 983 | Investigations of discharges into the River Lemon at Newton Abbot |
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| 984 | Report on monitoring of environmental quality in the Severn Estuary |
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| 985 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
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| 986 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
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| 987 | Artificial recharge to groundwater in the Otter valley |
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| 988 | The Ely Ouse catchment management plan : final plan : January 1994 |
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| 989 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
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| 990 | State of the environment report for Thames Region : first update 2001 |
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| 991 | Water quality in Anglian Region : the first five years |
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| 992 | State of the environment report 2001 : West Midlands Region |
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| 993 | Groundwater flooding in the Thames region : winter 2000/01 |
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| 994 | 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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| 995 | 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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| 996 | 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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| 997 | 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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| 998 | 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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| 999 | 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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| 1000 | 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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