| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Understanding Medicinal Plants | 978-0-7890-1552-5 (0-7890-1552-8) | 2005 |
| Understanding Medicinal Plants: Their Chemistry and Therapeutic Action | 978-0-7890-1551-8 (0-7890-1551-X) | 2005 |
Bernie Hansen · Brian Hansen · Brian Hanson · Brian Hennigan · Brian Henson · Briony Hanson · Bruno Hansen · Bryan A. Hanson · Bryan Abbott Hanson · Bryan, Ph.D. Hanson