| 976 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
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| 977 | The NEA International FEP Database and its Use in Support of Regulatory Review |
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| 978 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
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| 979 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 980 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
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| 981 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
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| 982 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
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| 983 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 984 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
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| 985 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
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| 986 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
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| 987 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 988 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
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| 989 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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| 990 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
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| 991 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
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| 992 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
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| 993 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
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| 994 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
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| 995 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
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| 996 | Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip |
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| 997 | Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000 |
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| 998 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
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| 999 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |
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| 1000 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
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