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376A map of the Queen Elizabeth National Park and the area in which the IBP L. George team were situated from late 1966 to 1972.
377The 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
378The effects of ammonia in discharges from Hogsmill STW on the water quality of the River Thames at Teddington : Summer 1990 an update
3791995 drought report : a report on the severity of the drought of 1995 and its effect in the Severn and Trent catchments
380Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS)
381Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme
382The Role of Bankside Habitat in River Ecology: The importance of riparian and marginal vegetation on the distribution and abundance of aquatice invertebrates
383Measures to safeguard public water supplies : a second report to the Secretary of State for the Environment on the drought of 1995
384The Movements of Atlantic Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Impounded Estuary of the R.Tawe, South Wales
385Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
386The 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
387The new waterlands? Proceedings of a one day seminar organised by the Sussex Wildlife Trust as part of the RSNC Wildlife Trusts Parnership Water For Wildlife campaign
388Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
389The behaviour of adult salmon (Salmo salar L.) in the River Tay as determined by radio telemetry
390Darwell Transfer Scheme. Final Report Part II. Location of the draw-off tower in the Darwell Reservoir
391Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank
392Land use assessment of non-tidal main rivers in the southern region of the National Rivers Authority : report EX 2922
393Radioactivity in the environment : a summary and radiological assessment of the Environment Agency's monitoring programmes : report for 1996
394The biology of the sea trout. Summary of a symposium held at Plas Menai 24-26 October 1984
395Time of travel for the Greadon Farm pollution incident on the Upper Torridge of 19th August 1997 (1997)
396Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996
397An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31)
398Implementation of environmental accounting : the way ahead for a new "green agency" : submitted for the Open University Open Business School MBA
399Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare
400The Economics of No-Spray Zones - a Study of the Risks and Benefits of Pesticide No-Spray Restrictions