326 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
327 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
328 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
329 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
330 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
331 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
332 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
333 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2012 |
334 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2011 |
335 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2013 |
336 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2012 |
337 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2013 |
338 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2011 |
339 | 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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340 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
341 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
342 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
343 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014 |
344 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |
345 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
346 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
347 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
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348 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013 |
349 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
350 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2011 |