| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| DELTA: a General System for Processing Taxonomic Descriptions: Primer | 978-0-643-05197-3 (0-643-05197-X) | 1995 | M.J. Dallwitz |
| Delta: a General System for Processing Taxonomic Descriptions: Primer | 978-0-643-05548-3 (0-643-05548-7) | 1994 | M.J. Dallwitz · L. Watson |
R. P. · R. Partridge · T.P · T. Partridge · T. R. · Trevor R Partridge