| 4976 | A report on the investigation of the Taff litter problem |
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| 4977 | Pilot environmental audit : NRA Darlington district office : Northumbria and Yorkshire region |
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| 4978 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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| 4979 | Anglian region state of the environment report : the IPC perspective |
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| 4980 | Aquatic Litter Information System - Using Digital Technologies |
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| 4981 | Attenuation of nitrate in the sub-surface environment |
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| 4982 | Catchment management plan : South Essex action plan, June 1996 |
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| 4983 | Endocrine Disruption in the Marine Environment |
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| 4984 | Guidance Manual for Constructed Wetlands |
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| 4985 | Inferences on the pollution status of the Thames estuary from the macrobenthic community structure : National Rivers Authority Thames Region, Biology, Thames Estuary Benthic Programme |
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| 4986 | Oestrogenic endocrine disruption in flounder (Platichthys flesus L.) from United Kingdom estuarine and marine waters |
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| 4987 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
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| 4988 | West Sedgemoor pumping station |
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| 4989 | Urban Environment Research Theme Management |
|---|
| 4990 | An investigation into high concentrations of atrazine in surface waters and the increase in maize production in the Otter valley |
|---|
| 4991 | Disease and contaminants in marine mammals |
|---|
| 4992 | Manual for the use of herbicides in or near water : April 1993 : final draft report |
|---|
| 4993 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
|---|
| 4994 | Water plants : their function and management |
|---|
| 4995 | Review of Sea Trout Fecundity
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| 4996 | 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 |
|---|
| 4997 | A unified information system to satisfy the NRA's requirement for ecotoxicology information: the specification study |
|---|
| 4998 | Algal Monitoring Report 1999. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 1999 |
|---|
| 4999 | Algal Monitoring Report 2000. Report summarising freshwater (cyanobacterial) and marine microalgal monitoring during 2000 |
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| 5000 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
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