Ursula K. Duncan
4 published titles
A guide to the study of lichens
1 edition
Lichen illustrations : supplement to 'A' guide to the study of lichens'
1 edition
Introduction to British lichens
1 edition
- ISBN: 0950128503
- T. Buncle & Co. Ltd
- 1970
- Details
Flora of East Ross-Shire
1 edition
- ISBN: 0903077027
- Botanical Society of Edinburgh
- 1980
- Details
