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276Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals
277The physical character of rivers and streams in the UK and Isle of Man
278Environmental monitoring of the Fal Estuary to support the Fal Swan study : final draft report
279A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study
280A brief history of the River Stour navigation : 1705 to the present day
281The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish
282Discharges of waste under the EC titanium dioxide directives : report of the National Rivers Authority
283Protecting your future : tackling flooding in the Thames Estuary through the 21st century
284The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England;
285A review of the use of multifunction wardens in the Devon Area of the South Western Region of the National Rivers Authority, with particular reference to their use within the fisheries function
286A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
287Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
288Report on the national marine analytical quality control scheme 1992/93 (MPMMG 93/12) : presented to the October 1993 meeting of the Marine Pollution Monitoring Management Group
289A map of the Queen Elizabeth National Park and the area in which the IBP L. George team were situated from late 1966 to 1972.
290The effects of ammonia in discharges from Hogsmill STW on the water quality of the River Thames at Teddington : Summer 1990 an update
2911995 drought report : a report on the severity of the drought of 1995 and its effect in the Severn and Trent catchments
292The Role of Bankside Habitat in River Ecology: The importance of riparian and marginal vegetation on the distribution and abundance of aquatice invertebrates
293The Movements of Atlantic Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Impounded Estuary of the R.Tawe, South Wales
294Audit 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
295Preliminary assessment of the ability of Restormel fish counter to enumerate the passage of migratory salmonids on the River Fowey : Cornwall Area Fisheries Science Team
296The 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
297A 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
298Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme
299A 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
300Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study