| 951 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 952 | A guide to sustainable urban drainage : protecting the quality of our environment |
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| 953 | Air dispersion climate from the Castle Cement works at Ribblesdale |
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| 954 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
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| 955 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
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| 956 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
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| 957 | The NRA in business : annual review and summary accounts 1993-94 |
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| 958 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
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| 959 | Cyanobacteria (blue-green algae) in the south west region 1989 |
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| 960 | Toxic blue-green algae : a report by the National Rivers Authority |
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| 961 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
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| 962 | Catchment abstraction management strategies (CAMS) and the Water Framework Directive (WFD) |
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| 963 | Managing water abstraction : the catchment abstraction management strategy process : April 2001 |
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| 964 | The River Alt/Crossens fish stock assessment 2001 |
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| 965 | Investigations of discharges into the River Lemon at Newton Abbot |
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| 966 | Report on monitoring of environmental quality in the Severn Estuary |
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| 967 | INP-integrated North Sea programme : workshop 14-15th May 1992, Rijkswaterstaat,The Hague |
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| 968 | Artificial recharge to groundwater in the Otter valley |
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| 969 | State of the environment report for Thames Region : first update 2001 |
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| 970 | Water quality in Anglian Region : the first five years |
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| 971 | State of the environment report 2001 : West Midlands Region |
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| 972 | Groundwater flooding in the Thames region : winter 2000/01 |
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| 973 | 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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| 974 | High level principles for OPRA-based schemes : guidance on the development and implementation of risk rating and regulatory resource planning systems in the Environment Agency |
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| 975 | 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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