276 | An assessment of mercury contamination in the Red River catchment : final draft report |
277 | River Avon, Bath : aesthetic study of riverbanks through the urban area of Bath : final report |
278 | Annual review of the Colne, Upper Lee, North London and Roding, Beam and Ingerbourne catchments |
279 | An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset |
280 | Old Bedford incorporating the Middle Level and Ouse Washes : consultation report - May 1997 |
281 | Discharge consents and compliance : the NRA's approach to control of discharges to water |
282 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
283 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
284 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
285 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
286 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
287 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
288 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
289 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2012 |
290 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2011 |
291 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2013 |
292 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2012 |
293 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2013 |
294 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2011 |
295 | 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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296 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
297 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
298 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
299 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014 |
300 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |