| 6101 | West Sedgemoor pumping station |
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| 6102 | Urban Environment Research Theme Management |
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| 6103 | Aerial spraying with asulam to control bracken : guidance notes for Environment Agency staff |
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| 6104 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
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| 6105 | Disease and contaminants in marine mammals |
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| 6106 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 6107 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
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| 6108 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
|---|
| 6109 | Environmental impact of hypolimnial releases from Llyn Brianne |
|---|
| 6110 | Water plants : their function and management |
|---|
| 6111 | A review of available information sources for assessing the hazards and risks of chemical substances in the environment. Final report : recommendations for the acquistion of certain sources of environmental data |
|---|
| 6112 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
|---|
| 6113 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
|---|
| 6114 | Road transport and the environment |
|---|
| 6115 | Direct toxicity assessment proficiency scheme (DTAPS) : Document 1 : Issue 5 |
|---|
| 6116 | Direct toxicity assessment proficiency scheme (DTAPS) : Document 3 : Issue 10 |
|---|
| 6117 | Ecotoxicology : new approaches |
|---|
| 6118 | Investigating Links Between Bacterial Exotoxins and Unexplained Fish Kills: Phase 3 |
|---|
| 6119 | Hydrodat : groundwater monitoring database system. Guidelines |
|---|
| 6120 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
|---|
| 6121 | Analysis of methyl tertiary-butyl ether (MTBE) and other petroleum oxygenates in water |
|---|
| 6122 | Hydrometric asset condition survey action plan 1998 - 2001 : annex 1 |
|---|
| 6123 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
|---|
| 6124 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
|---|
| 6125 | Compact airborne spectrographic imager : CASI |
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