O.F. · Otto F. · Otto Herzberg Frankel
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Conservation and Evolution | Hardcover | 978-0-521-23275-3 (0-521-23275-9) | 1981 |
| Conservation and Evolution | Paperback | 978-0-521-39858-9 (0-521-39858-4) | |
| The Conservation of Plant Biodiversity | " | 978-0-521-46731-5 (0-521-46731-4) | 2010 |