Succulent Plant Institute
2 published titles
The first fifty Haworthias
(Contributor)
1 edition
- ISBN: 0950050717
- Succulent Plant Institute
- 1970
- Details
Sedums : some observations on the genus by a study group of the Succulent Plant Institute
(Contributor)
1 edition
- ISBN: 0950050725
- Succulent Plant Trust
- 1971
- Details
