801 | The disposal of sheep dip waste (R and D Report 11) : effects on water quality |
802 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk F |
803 | Criteria for WFD Groundwater Good 'Quantitative Status' and a framework for the assessment of groundwater abstractions |
804 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
805 | Biological report of the 1992 coastal and estuarine survey from Crosby to Glasson |
806 | Bathing water quality in England and Wales in 1995 : report of the National Rivers Authority |
807 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk M |
808 | YSI, turbidity and discharge data for the Wensum Demonstration Test Catchment's monitoring kiosk M in 2014 |
809 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2012 |
810 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
811 | Old Bedford incorporating the Middle Level and Ouse Washes : first annual review - May 1999 |
812 | An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002 |
813 | Associations of wintering waterfowl with freshwater on the mudflats of East Anglian estuaries |
814 | National marine baseline survey 1995 : littoral cell 11 : Great Orme to the Solway Firth |
815 | Do you want to make a difference? : Environment Agency student placements in the Midlands Region |
816 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
817 | Investigation into the frequency of storm overflow operation at Bradworthy sewage treatment works (1996) |
818 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
819 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
820 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
821 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
822 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
823 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
824 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
825 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |