| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Combining Old and New: Naturopathy for the 21st Century | 978-1-885653-O8-6 (1-885653-O8-5) | 2001 | Robert J. Thiel |
J.D. · J. P. · Ph.D. · R.D. · R.J. · R. P. · R.Ph. · Robert D. · Robert J. · Robert P.