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26Fishery survey of the River Isle catchment
27Swords water quality study - phase 1 : modelling the water quality of the River Thames
28The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997;
29An investigation into the water quality of the River Waldon during wet weather
30The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996;
31Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
32Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works
33Investigation into the chemicals present and entering the Stover Lake, Stover Country Park
34The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment
35The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998
36Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4
37Project record for the review and statistical analysis of the baseline coastal waters survey
38Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
39Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame
40The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England;
41The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey
42Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
43Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
44Report for Anglian Water, NRA Unit on the uses of the Orwell and the Stour Estuaries and the use of the mathematical model to derive long term consent limits for all inputs to Orwell Estuary
45Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species
46The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994
47A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
48Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)
49An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999
50A report on the 1992 strategic stock assessment survey of the upper Eden catchment with particular reference to salmonids