Stevenson, D. W. 1992: A formal classification of the extant cycads. – Brittonia 44: 220-223
Title | A formal classification of the extant cycads |
Authorship | Stevenson, D. W. |
Date published | 1992 |
Volume | 44 |
In journal | Brittonia |
Pages | 220-223 |
Title | A formal classification of the extant cycads |
Authorship | Stevenson, D. W. |
Date published | 1992 |
Volume | 44 |
In journal | Brittonia |
Pages | 220-223 |