| 451 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
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| 452 | The hydrological effects of demand management : project definition stage report : 28th May 1996 |
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| 453 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
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| 454 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
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| 455 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2011 |
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| 456 | Manual for the use of herbicides in or near water : January 1993 : final draft report |
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| 457 | An assessment of mercury contamination in the Red River catchment : final draft report |
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| 458 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
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| 459 | Report on the By Brook low flow investigations : October 2001 : volume 1 : report |
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| 460 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
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| 461 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk F |
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| 462 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk A |
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| 463 | The development of a portable battery-powered telemetry system for use in water quality investigations |
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| 464 | The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document |
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| 465 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 466 | River Meavy salmon and sea trout populations : assessment of the impact of flows |
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| 467 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk C |
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| 468 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
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| 469 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk D |
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| 470 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
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| 471 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk M |
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| 472 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk M |
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| 473 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
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| 474 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2013 |
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| 475 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
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