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26Study of the behaviour and impact of two sewage treatment works of the Thames catchment
27The Paris commission 1995 survey : report for England and Wales by the Environment Agency
28An investigation of the bacteriological quality of bathing water around the Kent coast since 1985
29The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey
30The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration
31A review of the performance of Aldershot STW and its effect on the River Blackwater
32The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996;
33Report on the control of discharges of titanium dioxide waste to the Humber Estuary : appendices
34Using Macrophytes for the Environmental Assessment of Rivers: The Role of Sediment Nutrients
35An investigation into the water quality of the River Waldon during wet weather
36Investigation of the environmental impact of Coombe Farm on the Clapton Stream January 1992
37The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997;
38Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils
39The environmental impact of the foot and mouth disease outbreak: and interim assessment
40The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution
41Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report
42Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary
43The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998
44The impact of industrial discharges on metal levels in biota of the West Cumbrian coast - 1990
45A collation of the environmental impact work carried out following the Rosebay oil spill, May 1990
46The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document
47Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority
48Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species
49Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS)
50The 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