| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Grasses of southern Africa: An identification manual with keys, descriptions, distributions, classification, and automated identification and ... van die botaniese opname van Suid-Afrika) | 978-O-62O-14846-7 (O-62O-14846-2) | 1990 | G. E. Gibbs · Watson, L. · Koekemoer, M. · Barker, N. P. · Anderson, H. M. · Dallwitz, M. J. (Roux, W. · Bartman, C. · Smith, C. E. · Loutit, B. et al - illustrators) Russell |