1 | Biological Assessment Methods: Controlling the Quality of Biological Data. Package 1 The variability of data used for assessing the biological condition of rivers |
2 | Guidance on the use of Bioassays in Ecological Risk Assessment |
3 | Stream survey and assessment in the Ashford and Folkestone areas |
4 | Environmental assessment of selected abandoned minewaters in the North East region |
5 | A Proposed Scheme To Ensure The Quality Of Data Generated By Laboratories Undertaking Regulatory Ecotoxicological Testing |