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3126Flood risk management in North Wessex area : be prepared for flooding
3127The National Rivers Authority employee attitude survey : summary
3128The Use of a Hydroacoustic Counter for Assessing Salmon Stocks
3129Factors affecting natural smolt production
3130The disposal of sheep dip waste (R and D Report 11) : effects on water quality
3131Dugesia tigrina,
3132Herbarium Image: Potamogeton berchtoldii
3133Diagnostic Drawing: Chaetophora and related genera,
3134Geochemical process modelling : progress report for the period Jan - March 1993 (0295/11/A)
3135Pesticides in the aquatic environment 1997 : executive summary
3136Diagnostic Drawing: Codiaceae,
3137River quality classification 1985-1990 : reasons for non-compliance
3138Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity
3139Weather data: AC0213, Devon, 2011
3140The Opening Ceremony of The River Laboratory
3141Herbarium Image: Achillea ptarmica
3142Cover of A Key to the Adults and Nymphs of the British Stoneflies (Plecoptera), with Notes on their Ecology and Distribution
3143Monitoring Changes in Regional Ground Level, Using High Precision GPS
3144Herbarium Image: Andromeda polifolia
3145Living waterways - a showcase of waterside rejuvenation projects
3146Weather data: AC0116, Ceredigion, 2011-2012
3147Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology
3148River Thames handbook
3149Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment
3150River Glen navigation