1. Groundwater Protection Strategy for Scotland;ADRIS,1995
2. Effects of forestry on low flows in Scotland and Northern IRELAND;Black,1995
3. The biology of the River Tweed;Clayton;Sci. Total Environ.,1997
4. Pollution prevention on the river Tweed: past present and future;Currie;Sci. Total Environ.,1997
5. Changes in flood frequency and magnitude in Scotland, 1964–1992;Grew,1995