451 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2013 |
452 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2011 |
453 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2014 |
454 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk A |
455 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |
456 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
457 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk D |
458 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
459 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2013 |
460 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk F |
461 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2014 |
462 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
463 | Improved monitoring for surface water quality : the development of a manual of best practice |
464 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
465 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
466 | 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 |
467 | 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 |
468 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
469 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
470 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
471 | 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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472 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
473 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2011 |
474 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2014 |
475 | An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water |