| 1301 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 1302 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
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| 1303 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
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| 1304 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
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| 1305 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
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| 1306 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
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| 1307 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
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| 1308 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
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| 1309 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
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| 1310 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
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| 1311 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
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| 1312 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
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| 1313 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
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| 1314 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
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| 1315 | Time of travel study on the River Wandle under two different flow conditions |
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| 1316 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
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| 1317 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
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| 1318 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
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| 1319 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
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| 1320 | Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993 |
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| 1321 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
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| 1322 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
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| 1323 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
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| 1324 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
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| 1325 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
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