D. T. · Dale E. · Dr. Dale E. Toweill · E.T.
Smithsonian Books · Stackpole Books
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Elk of North America: Ecology and Management | 978-0-8117-0571-4 (0-8117-0571-4) | 1982 | Jack Ward Thomas |
| North American Elk: Ecology and Management | 978-1-58834-018-4 (1-58834-018-X) | 2002 | Jack Ward Thomas · Daniel P. Metz |