| 7151 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
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| 7152 | Hydrodictyon, |
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| 7153 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
|---|
| 7154 | Newham STW and Ladock Valley STW impact assessment survey 1996 : final draft report - December 1996 : COR/96/012 |
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| 7155 | Pesticide residues in fish taken from the Newlyn River (1992) |
|---|
| 7156 | Organo-chlorine pesticide residues in freshwater fish [eels] |
|---|
| 7157 | Pollution travel time tables : River Derwent catchment |
|---|
| 7158 | A Review Of The Impact Of Microbiological Contaminants In Groundwater |
|---|
| 7159 | Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region |
|---|
| 7160 | Spirogyra, |
|---|
| 7161 | Diffuse pollution and the water framework directive |
|---|
| 7162 | Doe Lea restoration study : the work of WRc |
|---|
| 7163 | Proposed Environmental Quality Standards for Styrene in water |
|---|
| 7164 | Cement manufacture, lime manufacture and associated process |
|---|
| 7165 | Manufacture of glass fibres, other non-asbestos mineral fibres, glass frit, enamel frit and associated processes |
|---|
| 7166 | Atmospheric inputs of pollutants to surface waters : interim report on trace organics in atmospheric deposition (015/4/T) |
|---|
| 7167 | River Deben (Suffolk) pollution prevention project 2001/2 |
|---|
| 7168 | River Bourne system fisheries survey 1989-1990 |
|---|
| 7169 | The effect of the voluntary initiative on water quality |
|---|
| 7170 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
|---|
| 7171 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
|---|
| 7172 | Environmental protection final draft report - compliance assessment for EC Freshwater Fish Directive 1991 |
|---|
| 7173 | Environmental screening for the Merseyside objective 1 programme : environmental screening guidelines |
|---|
| 7174 | Windermere South Basin Seismic Survey Data 1983 Section 10 |
|---|
| 7175 | The NRA in business : annual review and summary accounts 1993-94 |
|---|
