| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Insect Pollination of Crops | 978-0-12-266651-3 (0-12-266651-8) | 1993 |
| Insect pollination of crops, | 978-0-12-266650-6 (0-12-266650-X) | 1970 |
J.B. · J. B. Free · J. Brand · J. F. · John B. · John B. Free · John Brand · John F.