| 1001 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
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| 1002 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
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| 1003 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
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| 1004 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
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| 1005 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
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| 1006 | Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey |
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| 1007 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 1008 | Controlling the inputs of persistent chemical to marine waters from land-based sources |
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| 1009 | An environmental assessment of mercury in mussels (Mytilus edulis L.) in the Mersey Estuary : final report |
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| 1010 | The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1 |
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| 1011 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
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| 1012 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 1013 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 1014 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 1015 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
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| 1016 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
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| 1017 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
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| 1018 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
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| 1019 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
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| 1020 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
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| 1021 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
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| 1022 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
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| 1023 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
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| 1024 | Time of travel study on the River Wandle under two different flow conditions |
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| 1025 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
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