The status of traditional Scottish animal breeds and plant varieties and the implications for biodiversity /
I.A. Wright, A.J.I. Dalziel, R.P. Ellis.
- Edinburgh : Scottish Executive Social Research, 2002.
- 108p.
- Countryside and natural heritage (Scottish Executive) .
- Countryside and natural heritage (Scottish Executive) .
Available online at: http://www.scotland.gov.uk/library5/environment/tsab.pdf.