326 | Second annual review of the Upper Bristol Avon catchment management plan |
327 | The River Avon and its tributaries near Malmesbury : river management studies |
328 | The quality of rivers and estuaries in Northumbria region 1990 |
329 | Pesticide residues in fish taken from the Newlyn River (1992) |
330 | Environmental statement for the River Wandle flood alleviation scheme contract one (C1) |
331 | Investigation of salinity in the river Thurne catchment of North East Norfolk |
332 | Water quality investigations in the Newlyn river catchment |
333 | The River Alt/Crossens fish stock assessment 2001 |
334 | An assessment of water quality in the River Yarty catchment |
335 | Investigations of discharges into the River Lemon at Newton Abbot |
336 | Conservation and recreation : the Wye challenge : volume 2 : technical appendices |
337 | The Ely Ouse catchment management plan : final plan : January 1994 |
338 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
339 | Water quality in Anglian Region : the first five years |
340 | Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992 |
341 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
342 | Wimbleball pumped storage scheme : review of environmental statement (appendix B3) : implications for water quality in Wimbleball Reservoir, the River Exe (non QUASAR) parameters) and the Exe estuary |
343 | The quality of rivers and canals in England and Wales (1990 to 1992) : as assessed by a new general quality assessment scheme : report of the National Rivers Authority |
344 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
345 | Report for Anglian Water, plc on the use of the Orwell Estuary mathematical model to derive long term consent limits for Cliff Quay STW |
346 | An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95] |
347 | River Glen : river channel assessment : annex A a report of the nature, availability and extent of data and information relating to the River Glen and its catchment |
348 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
349 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices |
350 | Best Available Techniques For The Control Of Pollution In Inorganic Chemical Processes - Appendix |