| 626 | River Tavy EC Freshwater Fish Directive failure 1993 |
|---|
| 627 | Nene Valley water level management strategy : information status report |
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| 628 | Nene waterways partnership initiative : strategy consultation document |
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| 629 | River quality survey GQA assessment 1998 : Dales area freshwater rivers and canals river reach classification summary 1990-9 |
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| 630 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
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| 631 | Overseas Approaches to Setting River Flow Objective |
|---|
| 632 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
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| 633 | General Quality Assessment (GQA) South Wessex Area 1994 |
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| 634 | Annual classification of river water quality 1992 |
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| 635 | Oxford structures fisheries survey 1992 |
|---|
| 636 | An assessment of water quality an Nansmellyn Marsh |
|---|
| 637 | Biogeochemical Controls on Phosphorus Cycling Between Sediment and Water in Estuaries |
|---|
| 638 | Development of an Estuarine Classification Scheme for the Water Framework Directive |
|---|
| 639 | Development of Hydromorphical Reference Conditions and Draft Classification Scheme for Transitional and coastal Waters -Work packages 1-4 |
|---|
| 640 | Impacts of Nutrients in Estuaries - Phase 2 |
|---|
| 641 | The Distribution of Phytoplankton and Nutrients in the North East Irish Sea During 1998 |
|---|
| 642 | Summary of monitoring activities on the blackwater estuary |
|---|
| 643 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
|---|
| 644 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
|---|
| 645 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
|---|
| 646 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24 |
|---|
| 647 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
|---|
| 648 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23 |
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| 649 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
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| 650 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
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