G D · J.D. · J. G. · Jeff G. Duckett
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Bryophyte Systematics: Proceedings of an International Symposium Held at the University College of North Wales, Bangor | 978-0-12-175050-3 (0-12-175050-7) | 1980 | G. C. S. Clarke |
| The Biology of the male gamete | 978-0-12-223050-9 (0-12-223050-7) | 1975 | Paul Racey |