251 | A macroinvertebrate survey of the Releath stream and associated tributaries within the vicinity of Trevethan Farm : final draft report - Water Quality section, Cornwall area |
252 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
253 | The Management of blue-green algal blooms in South-East Australia : a report on the visit to Australia by MJ Pearson and AJD Ferguson in January/February 1993 |
254 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2013 |
255 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2014 |
256 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2014 |
257 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2014 |
258 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2012 |
259 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices |
260 | National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash |
261 | Bathing water quality in England and Wales in 1994 : report of the National Rivers Authority |
262 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk D |
263 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
264 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk A |
265 | The development of a portable battery-powered telemetry system for use in water quality investigations |
266 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk C |
267 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk D |
268 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk M |
269 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2013 |
270 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2014 |
271 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2013 |
272 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk B |
273 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
274 | Guidance on the Development of Typology and Classification Systems for Transitional and Coastal Waters |
275 | Review of Lake Benthic Macro-invertebrate Sampling Methods and Strategy for the Water Framework Directive |