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51Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River
52Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000)
53Pollution control on the River Alt
54Fish found in the tidal Thames
55The Ely Ouse Essex water transfer scheme
56Rivers of the Isle of Wight
57Beneath the town : safeguarding Bodmin from flooding
58The River Lark project Model Manual
59River water quality in the Midlands 1997
60Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority
61Flood defences : the Lower Witham strategy
62The River Ogmore action plan support document
63The Tame catchment (NRA Severn-Trent 67)
64Safeguarding the lower bristol avon - public consultation
65The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment
66The River Lark project Final Report
67Canoeist guide to the River Severn
68The Nidd and Wharfe catchment (river factfiles)
69River water quality in the Midlands 1998
70Phosphate in the cut-off channel
71Investigation into the 1999 failure of the European Community bathing waters directive at Beer beach (2001)
72A Status Report on the Direct Oxygenation of the Tywi Estuary - October 1989
73Estuarine fish survey 1989 : inferences on the pollution status of the Thames estuary
74The water protection zone (River Dee catchment) designation order : supplementary paper in support of the application
75The Effect of Atrazine Exposure on the Timing of Salmon (Salmo salar L.) Smolt Emigration