| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| THE BIOSPHERE: PROTECTING OUR GLOBAL ENVIRONMENT | Misc. Supplies | 978-0-7575-4498-9 (0-7575-4498-3) | 2007 |
| THE BIOSPHERE: PROTECTING OUR GLOBAL ENVIRONMENT | Paperback | 978-0-7575-1908-6 (0-7575-1908-3) | 2005 |