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26The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey
27The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996;
28Report on the control of discharges of titanium dioxide waste to the Humber Estuary : main report
29An investigation into the water quality of the River Waldon during wet weather
30Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
31Impact of the signal crayfish Pacifastacus leniusculus and its associated crayfishery on the River Thame
32The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997;
33Swords water quality study - phase 1 : modelling the water quality of the River Thames
34Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
35The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998
36The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment
37Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
38The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England;
39Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4
40Report 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
41Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species
42The 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
43Report on the results of a comparison of data from two surveys of the microfauna of the wash carried out in 1991 and 1993
44Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997)
45An estimated map of NO2 concentration in the Midlands region : a report produced for the Environment Agency
46The Use Of DNA Fingerprinting To Study The Population Dynamics Of Otters (Lutra Lutra) In Southern Britiain - A Feasibility Study
47An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999
48An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001
49An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 2000 - March 2001
50Investigation into the 1999 failure of the European Community bathing waters directive at Teignmouth Town Beach (2001)