1.
Toxic Blue-Green Algae (Water Quality Series)
by National Rivers Authority S...
ISBN: 9780118858045
List Price: $30.00
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Quality of Rivers, Canals and Estuaries in England and Wales - Report of 1990 Survey
by National Rivers Authority S...
ISBN: 9780118858069
List Price: $10.00
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National Rivers Authority Annual R & D Review 1992
by National Rivers Authority S...
ISBN: 9780118858250
List Price: $35.00
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Mersey Estuary A Report on Environmental Quality
by National Rivers Authority S...
ISBN: 9780118858441
List Price: $25.00
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Contaminants Entering the Sea A Report on Contaminant Loads Entering the Seas Around England...
by National Rivers Authority S...
ISBN: 9780118865142
List Price: $35.00
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Low Flows and Water Resources - Facts on Top 40 Low Flow Rivers in England and Wales
by National Rivers Authority S...
ISBN: 9780118858236
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Policy and Practice for the Protection of Groundwater
by National Rivers Authority S...
ISBN: 9780118858229
List Price: $30.00
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Otters and River Management
by National Rivers Authority S...
ISBN: 9780118858212
List Price: $10.00
9.
Quality of the Humber Estuary 1980-1990
by National Rivers Authority S...
ISBN: 9780118858120
List Price: $10.00
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River Landscape Assessment - Methods and Procedures
by National Rivers Authority S...
ISBN: 9780118858205
List Price: $12.00
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Influence of Agriculture on the Quality of Natural Waters in England and Wales
by National Rivers Authority S...
ISBN: 9780118858076
List Price: $19.00
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Discharges of Waste under the EC Titanium Dioxide Directives
by National Rivers Authority S...
ISBN: 9780118858106
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Implementation of the EC Shellfish Waters Directive
by National Rivers Authority S...
ISBN: 9780118865227
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Discharge Consents and Compliance - NRA's Approach to Control of Discharges to Water
by National Rivers Authority S...
ISBN: 9780118865135
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Bathing Water Quality in England and Wales 1993
by National Rivers Authority S...
ISBN: 9780118865241
List Price: $15.00