| 801 | Valuing the environment (SD14) : report of a seminar held at Church House, Westminster, 7 July 1998 |
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| 802 | Report on the By Brook low flow investigations : October 2001 : volume 2 : (figures, maps and appendices) |
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| 803 | Partnership in environment protection : taking steps towards a better environment in the midlands |
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| 804 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
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| 805 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
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| 806 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
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| 807 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
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| 808 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
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| 809 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 810 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
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| 811 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
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| 812 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
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| 813 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
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| 814 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
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| 815 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
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| 816 | Land drainage consent report : investigation of the conservation input into land drainage consents |
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| 817 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
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| 818 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
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| 819 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
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| 820 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 821 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
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| 822 | The Impact of Pesticides on River Ecology: Phase 2: A study of headwater streams |
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| 823 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
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| 824 | The Chemistry of Blended Cements and Backfills Intended for use in Radioactive Waste Disposal |
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| 825 | The consideration of social issues in environmental impact assessments of Agency flood defence schemes |
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