| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Luigi Balugani's Drawings of African Plants | Hardcover | 978-1-138-40765-7 (1-138-40765-8) | 2017 | |
| Luigi Balugani's Drawings of African Plants | Paperback | 978-90-6191-779-3 (90-6191-779-4) | 1991 | F. Nigel Hpper · Ib Friis |
P. H. · Paul Heltne · Paul Hilton · Paul Holden · Paul Holtham · Paul Holtom · Phil Halton · Phil Holden · Pual Holden