| 6501 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
|---|
| 6502 | 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 |
|---|
| 6503 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
|---|
| 6504 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23 |
|---|
| 6505 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
|---|
| 6506 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
|---|
| 6507 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
|---|
| 6508 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
|---|
| 6509 | Assessment of estuarine/marine water quality using benthic macroinvertebrates : standard methodologies : final draft : biology laboratory procedures manual. Section C : test methods and procedures |
|---|
| 6510 | Assessment of river Phosphorus and Nitrogen from macroinvertebrate data using artificial intelligence techniques : technical report |
|---|
| 6511 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
|---|
| 6512 | Biological investigation of the Common Lake Stream |
|---|
| 6513 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
|---|
| 6514 | Biological survey report - Chess catchment, June-Oct 1992 |
|---|
| 6515 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
|---|
| 6516 | Ferric dosing of reservoirs : a review of dosing and its impact in Anglian region, Northern area during 1994/5 |
|---|
| 6517 | Killiow Stream pollution biological impact assessment |
|---|
| 6518 | Macroinvertebrates in the Kennet catchment : Part 1 - water quality monitoring |
|---|
| 6519 | Physical environment for river invertebrate communities : project report : annex (data) |
|---|
| 6520 | Physical environment for river invertebrate communities |
|---|
| 6521 | Teign estuary post scheme appraisal report of 1991 surveys : final draft report |
|---|
| 6522 | Thames estuary benthic programme : a site by site report on the results of macroinvertebrate surveys undertaken during 1990-91 |
|---|
| 6523 | The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T) |
|---|
| 6524 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
|---|
| 6525 | Alternative Methods For The Biological Classification Of Rivers |
|---|
