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451The Role of Bankside Habitat in River Ecology: The importance of riparian and marginal vegetation on the distribution and abundance of aquatice invertebrates
452The Movements of Atlantic Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Impounded Estuary of the R.Tawe, South Wales
453The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994
454The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
455Audit surveys in the NRA Thames region : a report on the surveys carried out in 1992/93 to assess the retention and enhancement of wildlife habitats during routine dredging operations
456Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995
457Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
458The Movements of Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Lower River and Estuary of the River Conwy, North Wales
459Factual report on the boreholes and installation of standpipes for the combined investigations in connection with the East Ruston common SSSI Alleviation Scheme
460A study of the mayfly parasite Spiriopsis adipophila, Arvy and Peters (1972) (=Sprininella adipophila, Arvy and Delage 1966) in Ephemera danica from the River Pang, a tributary of the River Thames
461A review of available information sources for assessing the hazards and risks of chemical substances in the environment. Final report : recommendations for the acquistion of certain sources of environmental data
462Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study
463A field guide to the British seaweeds : as required for assistance in the classification of water bodies under the Water Framework Directive
464Assessment of Ivybridge mobile monitoring station and investigation of the water quality of the River Erme and the effect of Ivybridge Sewage Treatment works final effluent
465Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3
466Recorded data from the Black Bridge weather station (weather station 2) in the Wensum Catchment between 2010-2011
467The behaviour of adult salmon (Salmo salar L.) in the River Tay as determined by radio telemetry
468Darwell Transfer Scheme. Final Report Part II. Location of the draw-off tower in the Darwell Reservoir
469Recorded data from the Black Bridge weather station (weather station 2) in the Wensum Catchment between 2013-2014
470Recorded data from the Black Bridge weather station (weather station 2) in the Wensum Catchment between 2011-2012
471Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2012-2013
472Recorded data from the Black Bridge weather station (weather station 2) in the Wensum Catchment between 2012-2013
473Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996
474The biology of the sea trout. Summary of a symposium held at Plas Menai 24-26 October 1984
475Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997)