Skip to main content
#Title
426Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon
427A brief history of the River Stour navigation : 1705 to the present day
428The Investigation and Specification of Flow Measurement Structure Design Features that Aid the Migration of Fish
429Protecting your future : tackling flooding in the Thames Estuary through the 21st century
430The land-use planning system and the Water Framework Directive (can't read barcode)
431The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Culm Aquifers, SW England;
432Rural sewage pollution in the '90s : report of the rural sewerage project 1993/4
433Report for Anglian Water, NRA Unit on the uses of the Orwell and the Stour Estuaries and the use of the mathematical model to derive long term consent limits for all inputs to Orwell Estuary
434A 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
435Responses to 'Outlook for the environment' : a summary of the responses to the Environment Agency's consulation on the priorities for investment by water companies in environmental improvements as part of the Periodic Review
436A report on the 1992 strategic stock assessment survey of the upper Dewent catchment and the River Marron with particular reference to salmonids
437Outlook for the environment : a consultation paper by the Environment Agency on the priorities for investment by water companies in environmental improvements
438Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority
439East Devon public water supply strategy as assessment of the hydrological impact of the Wimbleball pump storage scheme at key sites on the River Exe
440Response to questions posed by Northumbrian Water Authority, with special reference to the fisheries implications of the operation of the Kielder Water Scheme
441Report 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
442A map of the Queen Elizabeth National Park and the area in which the IBP L. George team were situated from late 1966 to 1972.
443The effects of ammonia in discharges from Hogsmill STW on the water quality of the River Thames at Teddington : Summer 1990 an update
4441995 drought report : a report on the severity of the drought of 1995 and its effect in the Severn and Trent catchments
445The Role of Bankside Habitat in River Ecology: The importance of riparian and marginal vegetation on the distribution and abundance of aquatice invertebrates
446The Movements of Atlantic Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Impounded Estuary of the R.Tawe, South Wales
447The 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
448The 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
449The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington
450Audit 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