| 976 | Water quality investigations in the Newlyn river catchment |
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| 977 | The River Alt/Crossens fish stock assessment 2001 |
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| 978 | An assessment of water quality in the River Yarty catchment |
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| 979 | Investigations of discharges into the River Lemon at Newton Abbot |
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| 980 | Report on monitoring of environmental quality in the Severn Estuary |
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| 981 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
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| 982 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
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| 983 | Artificial recharge to groundwater in the Otter valley |
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| 984 | The Ely Ouse catchment management plan : final plan : January 1994 |
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| 985 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
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| 986 | State of the environment report for Thames Region : first update 2001 |
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| 987 | Water quality in Anglian Region : the first five years |
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| 988 | State of the environment report 2001 : West Midlands Region |
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| 989 | Groundwater flooding in the Thames region : winter 2000/01 |
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| 990 | 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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| 991 | 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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| 992 | 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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| 993 | 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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| 994 | 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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| 995 | 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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| 996 | 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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| 997 | Spring salmon : a review of factors affecting the abundance and catch of spring salmon from the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
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| 998 | 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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| 999 | 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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| 1000 | 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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