| 776 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
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| 777 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
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| 778 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
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| 779 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
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| 780 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
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| 781 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
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| 782 | Time of travel study on the River Wandle under two different flow conditions |
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| 783 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
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| 784 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
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| 785 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
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| 786 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 787 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
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| 788 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 789 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
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| 790 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
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| 791 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
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| 792 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 793 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
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| 794 | 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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| 795 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
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| 796 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
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| 797 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
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| 798 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
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| 799 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
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| 800 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
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