1 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999 |
2 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001 |
3 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2000 |