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7051Water quality investigations in the Newlyn river catchment
7052Optimum stocking strategies for hatchery-reared riverine coarse fish
7053Effects of Retention of Fish in Keepnets
7054Development of distributed flood forecasting models using weather radar and digital terrain data (357/1/T) : interim report
7055Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993
7056Calibration of Gauging Stations using Portable Ultrasonics: Supporting Documentation
7057The River Lark project Final Report
7058Comparison of load estimation from grab an flow-proportioning samples
7059Flooding survey June 1990 : lower Trent catchment and Nottinghamshire : section 136(1) water act 1989
7060Lincolnshire Local Flood Defence Committee : annual report 1996/97
7061NRA research and development programme topic B2 : flow regimes : project B2.2 : low flow conditions
7062European Community surface-water abstraction directive : bacteriological results 1989
7063Bathing water quality survey 1992
7064Bathing water quality survey 1993
7065An assessment of water quality in the River Yarty catchment
7066Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria
7067River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region)
7068Water resources planning : Deben groundwater unit water resources management plan
7069River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
7070River Teign catchment river water quality classification 1990
7071River Teign catchment river water quality classification 1991
7072Investigations of discharges into the River Lemon at Newton Abbot
7073River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region)
7074Survey of the biological quality of creek systems in the outer Thames Estuary, with special reference to the impact of STW and landfill site discharges
7075National Rivers Authority, Severn-Trent Region (NRA Severn-Trent 55)