| 676 | Biological report of the 1992 coastal and estuarine survey from Crosby to Glasson |
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| 677 | The results of Tawe barrage post-impoundment salmon and sea trout telemetry study 1992 |
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| 678 | Old Bedford incorporating the Middle Level and Ouse Washes : first annual review - May 1999 |
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| 679 | An investigation of ecological change in the rivers Kennet and Lambourn. April 2001 - March 2002 |
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| 680 | Associations of wintering waterfowl with freshwater on the mudflats of East Anglian estuaries |
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| 681 | Do you want to make a difference? : Environment Agency student placements in the Midlands Region |
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| 682 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 683 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
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| 684 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
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| 685 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
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| 686 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
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| 687 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
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| 688 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 689 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
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| 690 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
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| 691 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
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| 692 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
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| 693 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
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| 694 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 695 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
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| 696 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
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| 697 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
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| 698 | The government's policy for a public regulatory body in a privatised water industry |
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| 699 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
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| 700 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
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