601 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
602 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
603 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
604 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
605 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2012 |
606 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2011 |
607 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2013 |
608 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2012 |
609 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2013 |
610 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2011 |
611 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
612 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
613 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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614 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
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615 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
616 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
617 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
618 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
619 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014 |
620 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |
621 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
622 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
623 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
624 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
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625 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013 |