| 1226 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
|---|
| 1227 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
|---|
| 1228 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
|---|
| 1229 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 1230 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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| 1231 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
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| 1232 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
|---|
| 1233 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
|---|
| 1234 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
|---|
| 1235 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
|---|
| 1236 | The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T) |
|---|
| 1237 | The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T) |
|---|
| 1238 | The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T) |
|---|
| 1239 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
|---|
| 1240 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
|---|
| 1241 | Time of travel study on the River Wandle under two different flow conditions |
|---|
| 1242 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
|---|
| 1243 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
|---|
| 1244 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
|---|
| 1245 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
|---|
| 1246 | Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993 |
|---|
| 1247 | Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria |
|---|
| 1248 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
|---|
| 1249 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
|---|
| 1250 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
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