Families and genera of vascular plants: vol.1; Pteridophytes and gymnosperms
- Berlin Spring- Verlag 1990
- xii, 404p.
Includes index.
0-387-51794-4
Vascular plants
Pteridophytes
Gymnosperms
585 / FAM
Includes index.
0-387-51794-4
Vascular plants
Pteridophytes
Gymnosperms
585 / FAM