1 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
2 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
3 | Procedure for quality assurance for RIVPACS compatible macro-invertebrate samples analysed to the taxonomic level needed for the BMWP-score system |
4 | Continuous water quality monitoring results for the Carnon river |
5 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
6 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : primary audit |
7 | An audit of performance in the analysis of biological samples in 1998. Environment Agency : AQC audit |
8 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
9 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
10 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |