| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Integral Ecology: Uniting Multiple Perspectives on the Natural World | Paperback | 978-1-59030-767-0 (1-59030-767-4) | 2011 | Michael E. Zimmerman Ph.D. |
| Integral Ecology: Uniting Multiple Perspectives on the Natural World | Hardcover | 978-1-59030-466-2 (1-59030-466-7) | 2009 | " |