| 826 | A guide to sustainable urban drainage : protecting the quality of our environment |
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| 827 | Air dispersion climate from the Castle Cement works at Ribblesdale |
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| 828 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
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| 829 | Pesticide residues in fish taken from the Newlyn River (1992) |
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| 830 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
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| 831 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
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| 832 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
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| 833 | Cyanobacteria (blue-green algae) in the south west region 1989 |
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| 834 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 835 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
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| 836 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
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| 837 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
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| 838 | Water quality investigations in the Newlyn river catchment |
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| 839 | The River Alt/Crossens fish stock assessment 2001 |
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| 840 | Investigations of discharges into the River Lemon at Newton Abbot |
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| 841 | Report on monitoring of environmental quality in the Severn Estuary |
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| 842 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
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| 843 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
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| 844 | The Ely Ouse catchment management plan : final plan : January 1994 |
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| 845 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
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| 846 | Water quality in Anglian Region : the first five years |
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| 847 | State of the environment report 2001 : West Midlands Region |
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| 848 | Groundwater flooding in the Thames region : winter 2000/01 |
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| 849 | 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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| 850 | 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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